157225372311

素因数分解:

$3^1\times 7^1\times {\mathrm{6481}}^1\times {\mathrm{1155211}}^1$

素因数の和:1161702

約数の個数: 16

約数和(自身を含む): 239618693888

約数和(自身を除く): 82393321577

約数列:

[1, 3, 7, 21, 6481, 19443, 45367, 136101, 1155211, 3465633, 8086477, 24259431, 7486922491, 22460767473, 52408457437, 157225372311]

約数ペア:

[(1, 157225372311), (3, 52408457437), (7, 22460767473), (21, 7486922491), (6481, 24259431), (19443, 8086477), (45367, 3465633), (136101, 1155211)]