56711601

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{701}}^1$

素因数の和:897

約数の個数: 24

約数和(自身を含む): 83776680

約数和(自身を除く): 27065079

約数列:

[1, 3, 9, 89, 101, 267, 303, 701, 801, 909, 2103, 6309, 8989, 26967, 62389, 70801, 80901, 187167, 212403, 561501, 637209, 6301289, 18903867, 56711601]

約数ペア:

[(1, 56711601), (3, 18903867), (9, 6301289), (89, 637209), (101, 561501), (267, 212403), (303, 187167), (701, 80901), (801, 70801), (909, 62389), (2103, 26967), (6309, 8989)]