55792821

素因数分解:

$3^1\times 7^2\times {\mathrm{491}}^1\times {\mathrm{773}}^1$

素因数の和:1281

約数の個数: 24

約数和(自身を含む): 86824224

約数和(自身を除く): 31031403

約数列:

[1, 3, 7, 21, 49, 147, 491, 773, 1473, 2319, 3437, 5411, 10311, 16233, 24059, 37877, 72177, 113631, 379543, 1138629, 2656801, 7970403, 18597607, 55792821]

約数ペア:

[(1, 55792821), (3, 18597607), (7, 7970403), (21, 2656801), (49, 1138629), (147, 379543), (491, 113631), (773, 72177), (1473, 37877), (2319, 24059), (3437, 16233), (5411, 10311)]