5074407

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:165

約数の個数: 40

約数和(自身を含む): 8402240

約数和(自身を除く): 3327833

約数列:

[1, 3, 9, 13, 27, 39, 61, 79, 81, 117, 183, 237, 351, 549, 711, 793, 1027, 1053, 1647, 2133, 2379, 3081, 4819, 4941, 6399, 7137, 9243, 14457, 21411, 27729, 43371, 62647, 64233, 83187, 130113, 187941, 390339, 563823, 1691469, 5074407]

約数ペア:

[(1, 5074407), (3, 1691469), (9, 563823), (13, 390339), (27, 187941), (39, 130113), (61, 83187), (79, 64233), (81, 62647), (117, 43371), (183, 27729), (237, 21411), (351, 14457), (549, 9243), (711, 7137), (793, 6399), (1027, 4941), (1053, 4819), (1647, 3081), (2133, 2379)]