151428277

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21611}}^1$

素因数の和:21649

約数の個数: 24

約数和(自身を含む): 206956512

約数和(自身を除く): 55528235

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 539, 637, 1001, 7007, 21611, 151277, 237721, 280943, 1058939, 1664047, 1966601, 3090373, 11648329, 13766207, 21632611, 151428277]

約数ペア:

[(1, 151428277), (7, 21632611), (11, 13766207), (13, 11648329), (49, 3090373), (77, 1966601), (91, 1664047), (143, 1058939), (539, 280943), (637, 237721), (1001, 151277), (7007, 21611)]