75408721219

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{412771}}^1$

素因数の和:412867

約数の個数: 24

約数和(自身を含む): 87018941952

約数和(自身を除く): 11610220733

約数列:

[1, 13, 23, 47, 169, 299, 611, 1081, 3887, 7943, 14053, 182689, 412771, 5366023, 9493733, 19400237, 69758299, 123418529, 252203081, 446205451, 1604440877, 3278640053, 5800670863, 75408721219]

約数ペア:

[(1, 75408721219), (13, 5800670863), (23, 3278640053), (47, 1604440877), (169, 446205451), (299, 252203081), (611, 123418529), (1081, 69758299), (3887, 19400237), (7943, 9493733), (14053, 5366023), (182689, 412771)]