77312937

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{1399}}^1$

素因数の和:1537

約数の個数: 24

約数和(自身を含む): 112728000

約数和(自身を除く): 35415063

約数列:

[1, 3, 13, 39, 109, 169, 327, 507, 1399, 1417, 4197, 4251, 18187, 18421, 54561, 55263, 152491, 236431, 457473, 709293, 1982383, 5947149, 25770979, 77312937]

約数ペア:

[(1, 77312937), (3, 25770979), (13, 5947149), (39, 1982383), (109, 709293), (169, 457473), (327, 236431), (507, 152491), (1399, 55263), (1417, 54561), (4197, 18421), (4251, 18187)]