156968158473

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{26790947}}^1$

素因数の和:26790994

約数の個数: 32

約数和(自身を含む): 274339307520

約数和(自身を除く): 117371149047

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 189, 217, 279, 651, 837, 1953, 5859, 26790947, 80372841, 187536629, 241118523, 562609887, 723355569, 830519357, 1687829661, 2491558071, 5063488983, 5813635499, 7474674213, 17440906497, 22424022639, 52322719491, 156968158473]

約数ペア:

[(1, 156968158473), (3, 52322719491), (7, 22424022639), (9, 17440906497), (21, 7474674213), (27, 5813635499), (31, 5063488983), (63, 2491558071), (93, 1687829661), (189, 830519357), (217, 723355569), (279, 562609887), (651, 241118523), (837, 187536629), (1953, 80372841), (5859, 26790947)]