64261173

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:186

約数の個数: 48

約数和(自身を含む): 99025920

約数和(自身を除く): 34764747

約数列:

[1, 3, 17, 19, 47, 51, 57, 83, 141, 249, 289, 323, 799, 867, 893, 969, 1411, 1577, 2397, 2679, 3901, 4233, 4731, 5491, 11703, 13583, 15181, 16473, 23987, 26809, 40749, 45543, 66317, 71961, 74119, 80427, 198951, 222357, 258077, 455753, 774231, 1127389, 1260023, 1367259, 3382167, 3780069, 21420391, 64261173]

約数ペア:

[(1, 64261173), (3, 21420391), (17, 3780069), (19, 3382167), (47, 1367259), (51, 1260023), (57, 1127389), (83, 774231), (141, 455753), (249, 258077), (289, 222357), (323, 198951), (799, 80427), (867, 74119), (893, 71961), (969, 66317), (1411, 45543), (1577, 40749), (2397, 26809), (2679, 23987), (3901, 16473), (4233, 15181), (4731, 13583), (5491, 11703)]