151057953

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{39679}}^1$

素因数の和:39738

約数の個数: 20

約数和(自身を含む): 230461440

約数和(自身を除く): 79403487

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 39679, 119037, 357111, 1071333, 1864913, 3213999, 5594739, 16784217, 50352651, 151057953]

約数ペア:

[(1, 151057953), (3, 50352651), (9, 16784217), (27, 5594739), (47, 3213999), (81, 1864913), (141, 1071333), (423, 357111), (1269, 119037), (3807, 39679)]