5209103601

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{81097}}^1$

素因数の和:81183

約数の個数: 40

約数和(自身を含む): 8517560744

約数和(自身を除く): 3308457143

約数列:

[1, 3, 9, 13, 27, 39, 61, 81, 117, 183, 351, 549, 793, 1053, 1647, 2379, 4941, 7137, 21411, 64233, 81097, 243291, 729873, 1054261, 2189619, 3162783, 4946917, 6568857, 9488349, 14840751, 28465047, 44522253, 64309921, 85395141, 133566759, 192929763, 400700277, 578789289, 1736367867, 5209103601]

約数ペア:

[(1, 5209103601), (3, 1736367867), (9, 578789289), (13, 400700277), (27, 192929763), (39, 133566759), (61, 85395141), (81, 64309921), (117, 44522253), (183, 28465047), (351, 14840751), (549, 9488349), (793, 6568857), (1053, 4946917), (1647, 3162783), (2379, 2189619), (4941, 1054261), (7137, 729873), (21411, 243291), (64233, 81097)]