70215663

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{47093}}^1$

素因数の和:47174

約数の個数: 16

約数和(自身を含む): 108504576

約数和(自身を除く): 38288913

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 47093, 141279, 329651, 988953, 3343603, 10030809, 23405221, 70215663]

約数ペア:

[(1, 70215663), (3, 23405221), (7, 10030809), (21, 3343603), (71, 988953), (213, 329651), (497, 141279), (1491, 47093)]