151784633

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2861}}^1$

素因数の和:2945

約数の個数: 32

約数和(自身を含む): 207712512

約数和(自身を除く): 55927879

約数列:

[1, 7, 11, 13, 53, 77, 91, 143, 371, 583, 689, 1001, 2861, 4081, 4823, 7579, 20027, 31471, 37193, 53053, 151633, 220297, 260351, 409123, 1061431, 1667963, 1971229, 2863861, 11675741, 13798603, 21683519, 151784633]

約数ペア:

[(1, 151784633), (7, 21683519), (11, 13798603), (13, 11675741), (53, 2863861), (77, 1971229), (91, 1667963), (143, 1061431), (371, 409123), (583, 260351), (689, 220297), (1001, 151633), (2861, 53053), (4081, 37193), (4823, 31471), (7579, 20027)]