37157030781

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{647}}^1$

素因数の和:843

約数の個数: 128

約数和(自身を含む): 61451550720

約数和(自身を除く): 24294519939

約数列:

[1, 3, 13, 17, 19, 39, 47, 51, 57, 97, 141, 221, 247, 291, 323, 611, 647, 663, 741, 799, 893, 969, 1261, 1649, 1833, 1843, 1941, 2397, 2679, 3783, 4199, 4559, 4947, 5529, 8411, 10387, 10999, 11609, 12293, 12597, 13677, 15181, 21437, 23959, 25233, 30409, 31161, 31331, 32997, 34827, 36879, 45543, 59267, 62759, 64311, 71877, 77503, 86621, 91227, 93993, 142987, 159809, 177801, 188277, 197353, 208981, 232509, 259863, 395317, 407303, 428961, 479427, 516953, 577771, 592059, 626943, 815867, 1007539, 1066903, 1126073, 1185951, 1192421, 1221909, 1472557, 1550859, 1733313, 2447601, 2716753, 2949673, 3022617, 3200709, 3378219, 3577263, 4417671, 6720389, 7511023, 8150259, 8849019, 9822107, 13869739, 15501473, 19143241, 20161167, 20271157, 22533069, 29466321, 38345749, 41609217, 46504419, 50144441, 56043787, 57429723, 60813471, 115037247, 127687391, 150433323, 168131361, 263525041, 383062173, 651877733, 728569231, 790575123, 952744379, 1955633199, 2185707693, 2858233137, 12385676927, 37157030781]

約数ペア:

[(1, 37157030781), (3, 12385676927), (13, 2858233137), (17, 2185707693), (19, 1955633199), (39, 952744379), (47, 790575123), (51, 728569231), (57, 651877733), (97, 383062173), (141, 263525041), (221, 168131361), (247, 150433323), (291, 127687391), (323, 115037247), (611, 60813471), (647, 57429723), (663, 56043787), (741, 50144441), (799, 46504419), (893, 41609217), (969, 38345749), (1261, 29466321), (1649, 22533069), (1833, 20271157), (1843, 20161167), (1941, 19143241), (2397, 15501473), (2679, 13869739), (3783, 9822107), (4199, 8849019), (4559, 8150259), (4947, 7511023), (5529, 6720389), (8411, 4417671), (10387, 3577263), (10999, 3378219), (11609, 3200709), (12293, 3022617), (12597, 2949673), (13677, 2716753), (15181, 2447601), (21437, 1733313), (23959, 1550859), (25233, 1472557), (30409, 1221909), (31161, 1192421), (31331, 1185951), (32997, 1126073), (34827, 1066903), (36879, 1007539), (45543, 815867), (59267, 626943), (62759, 592059), (64311, 577771), (71877, 516953), (77503, 479427), (86621, 428961), (91227, 407303), (93993, 395317), (142987, 259863), (159809, 232509), (177801, 208981), (188277, 197353)]