71735937

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:123

約数の個数: 96

約数和(自身を含む): 132814080

約数和(自身を除く): 61078143

約数列:

[1, 3, 7, 13, 17, 21, 29, 39, 41, 51, 87, 91, 119, 123, 169, 203, 221, 273, 287, 357, 377, 493, 507, 533, 609, 663, 697, 861, 1131, 1183, 1189, 1479, 1547, 1599, 2091, 2639, 2873, 3451, 3549, 3567, 3731, 4641, 4879, 4901, 6409, 6929, 7917, 8323, 8619, 9061, 10353, 11193, 14637, 14703, 15457, 19227, 20111, 20213, 20787, 24969, 27183, 34307, 44863, 46371, 48503, 60333, 60639, 63427, 83317, 102921, 108199, 117793, 134589, 141491, 145509, 190281, 200941, 249951, 262769, 324597, 353379, 424473, 583219, 602823, 788307, 824551, 1406587, 1749657, 1839383, 2473653, 3415997, 4219761, 5518149, 10247991, 23911979, 71735937]

約数ペア:

[(1, 71735937), (3, 23911979), (7, 10247991), (13, 5518149), (17, 4219761), (21, 3415997), (29, 2473653), (39, 1839383), (41, 1749657), (51, 1406587), (87, 824551), (91, 788307), (119, 602823), (123, 583219), (169, 424473), (203, 353379), (221, 324597), (273, 262769), (287, 249951), (357, 200941), (377, 190281), (493, 145509), (507, 141491), (533, 134589), (609, 117793), (663, 108199), (697, 102921), (861, 83317), (1131, 63427), (1183, 60639), (1189, 60333), (1479, 48503), (1547, 46371), (1599, 44863), (2091, 34307), (2639, 27183), (2873, 24969), (3451, 20787), (3549, 20213), (3567, 20111), (3731, 19227), (4641, 15457), (4879, 14703), (4901, 14637), (6409, 11193), (6929, 10353), (7917, 9061), (8323, 8619)]