172696857

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{18269}}^1$

素因数の和:18432

約数の個数: 16

約数和(自身を含む): 242040960

約数和(自身を除く): 69344103

約数列:

[1, 3, 23, 69, 137, 411, 3151, 9453, 18269, 54807, 420187, 1260561, 2502853, 7508559, 57565619, 172696857]

約数ペア:

[(1, 172696857), (3, 57565619), (23, 7508559), (69, 2502853), (137, 1260561), (411, 420187), (3151, 54807), (9453, 18269)]