76147953

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1373}}^1$

素因数の和:1541

約数の個数: 32

約数和(自身を含む): 123110400

約数和(自身を除く): 46962447

約数列:

[1, 3, 7, 19, 21, 57, 133, 139, 399, 417, 973, 1373, 2641, 2919, 4119, 7923, 9611, 18487, 26087, 28833, 55461, 78261, 182609, 190847, 547827, 572541, 1335929, 3626093, 4007787, 10878279, 25382651, 76147953]

約数ペア:

[(1, 76147953), (3, 25382651), (7, 10878279), (19, 4007787), (21, 3626093), (57, 1335929), (133, 572541), (139, 547827), (399, 190847), (417, 182609), (973, 78261), (1373, 55461), (2641, 28833), (2919, 26087), (4119, 18487), (7923, 9611)]