195565617

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{42859}}^1$

素因数の和:42894

約数の個数: 24

約数和(自身を含む): 313735200

約数和(自身を除く): 118169583

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4563, 42859, 128577, 385731, 557167, 1157193, 1671501, 5014503, 7243171, 15043509, 21729513, 65188539, 195565617]

約数ペア:

[(1, 195565617), (3, 65188539), (9, 21729513), (13, 15043509), (27, 7243171), (39, 5014503), (117, 1671501), (169, 1157193), (351, 557167), (507, 385731), (1521, 128577), (4563, 42859)]