56889027

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2657}}^1$

素因数の和:2740

約数の個数: 32

約数和(自身を含む): 92285760

約数和(自身を除く): 35396733

約数列:

[1, 3, 9, 13, 27, 39, 61, 117, 183, 351, 549, 793, 1647, 2379, 2657, 7137, 7971, 21411, 23913, 34541, 71739, 103623, 162077, 310869, 486231, 932607, 1458693, 2107001, 4376079, 6321003, 18963009, 56889027]

約数ペア:

[(1, 56889027), (3, 18963009), (9, 6321003), (13, 4376079), (27, 2107001), (39, 1458693), (61, 932607), (117, 486231), (183, 310869), (351, 162077), (549, 103623), (793, 71739), (1647, 34541), (2379, 23913), (2657, 21411), (7137, 7971)]