53148921

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{15527}}^1$

素因数の和:15700

約数の個数: 16

約数和(自身を含む): 81490944

約数和(自身を除く): 28342023

約数列:

[1, 3, 7, 21, 163, 489, 1141, 3423, 15527, 46581, 108689, 326067, 2530901, 7592703, 17716307, 53148921]

約数ペア:

[(1, 53148921), (3, 17716307), (7, 7592703), (21, 2530901), (163, 326067), (489, 108689), (1141, 46581), (3423, 15527)]