155850201

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{2617}}^1$

素因数の和:3145

約数の個数: 24

約数和(自身を含む): 243002760

約数和(自身を除く): 87152559

約数列:

[1, 3, 9, 13, 39, 117, 509, 1527, 2617, 4581, 6617, 7851, 19851, 23553, 34021, 59553, 102063, 306189, 1332053, 3996159, 11988477, 17316689, 51950067, 155850201]

約数ペア:

[(1, 155850201), (3, 51950067), (9, 17316689), (13, 11988477), (39, 3996159), (117, 1332053), (509, 306189), (1527, 102063), (2617, 59553), (4581, 34021), (6617, 23553), (7851, 19851)]