40289375997

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{114784547}}^1$

素因数の和:114784569

約数の個数: 16

約数和(自身を含む): 64279346880

約数和(自身を除く): 23989970883

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 114784547, 344353641, 1033060923, 1492199111, 3099182769, 4476597333, 13429791999, 40289375997]

約数ペア:

[(1, 40289375997), (3, 13429791999), (9, 4476597333), (13, 3099182769), (27, 1492199111), (39, 1033060923), (117, 344353641), (351, 114784547)]