64463529

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{2399}}^1$

素因数の和:2481

約数の個数: 24

約数和(自身を含む): 94867200

約数和(自身を除く): 30403671

約数列:

[1, 3, 13, 39, 53, 159, 169, 507, 689, 2067, 2399, 7197, 8957, 26871, 31187, 93561, 127147, 381441, 405431, 1216293, 1652911, 4958733, 21487843, 64463529]

約数ペア:

[(1, 64463529), (3, 21487843), (13, 4958733), (39, 1652911), (53, 1216293), (159, 405431), (169, 381441), (507, 127147), (689, 93561), (2067, 31187), (2399, 26871), (7197, 8957)]