40515579

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{115429}}^1$

素因数の和:115451

約数の個数: 16

約数和(自身を含む): 64640800

約数和(自身を除く): 24125221

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 115429, 346287, 1038861, 1500577, 3116583, 4501731, 13505193, 40515579]

約数ペア:

[(1, 40515579), (3, 13505193), (9, 4501731), (13, 3116583), (27, 1500577), (39, 1038861), (117, 346287), (351, 115429)]