78843297

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1091}}^1$

素因数の和:1233

約数の個数: 32

約数和(自身を含む): 121080960

約数和(自身を除く): 42237663

約数列:

[1, 3, 13, 17, 39, 51, 109, 221, 327, 663, 1091, 1417, 1853, 3273, 4251, 5559, 14183, 18547, 24089, 42549, 55641, 72267, 118919, 241111, 356757, 723333, 1545947, 2021623, 4637841, 6064869, 26281099, 78843297]

約数ペア:

[(1, 78843297), (3, 26281099), (13, 6064869), (17, 4637841), (39, 2021623), (51, 1545947), (109, 723333), (221, 356757), (327, 241111), (663, 118919), (1091, 72267), (1417, 55641), (1853, 42549), (3273, 24089), (4251, 18547), (5559, 14183)]