156968344491

素因数分解:

$3^1\times 7^1\times {\mathrm{19913}}^1\times {\mathrm{375367}}^1$

素因数の和:395290

約数の個数: 16

約数和(自身を含む): 239202507264

約数和(自身を除く): 82234162773

約数列:

[1, 3, 7, 21, 19913, 59739, 139391, 375367, 418173, 1126101, 2627569, 7882707, 7474683071, 22424049213, 52322781497, 156968344491]

約数ペア:

[(1, 156968344491), (3, 52322781497), (7, 22424049213), (21, 7474683071), (19913, 7882707), (59739, 2627569), (139391, 1126101), (375367, 418173)]