61618401

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{359}}^1$

素因数の和:547

約数の個数: 40

約数和(自身を含む): 100013760

約数和(自身を除く): 38395359

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 163, 351, 359, 489, 1053, 1077, 1467, 2119, 3231, 4401, 4667, 6357, 9693, 13203, 14001, 19071, 29079, 42003, 57213, 58517, 126009, 171639, 175551, 378027, 526653, 760721, 1579959, 2282163, 4739877, 6846489, 20539467, 61618401]

約数ペア:

[(1, 61618401), (3, 20539467), (9, 6846489), (13, 4739877), (27, 2282163), (39, 1579959), (81, 760721), (117, 526653), (163, 378027), (351, 175551), (359, 171639), (489, 126009), (1053, 58517), (1077, 57213), (1467, 42003), (2119, 29079), (3231, 19071), (4401, 14001), (4667, 13203), (6357, 9693)]