156977795513

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{431}}^1\times {\mathrm{430009}}^1$

素因数の和:430469

約数の個数: 24

約数和(自身を含む): 197653236480

約数和(自身を除く): 40675440967

約数列:

[1, 7, 11, 77, 121, 431, 847, 3017, 4741, 33187, 52151, 365057, 430009, 3010063, 4730099, 33110693, 52031089, 185333879, 364217623, 1297337153, 2038672669, 14270708683, 22425399359, 156977795513]

約数ペア:

[(1, 156977795513), (7, 22425399359), (11, 14270708683), (77, 2038672669), (121, 1297337153), (431, 364217623), (847, 185333879), (3017, 52031089), (4741, 33110693), (33187, 4730099), (52151, 3010063), (365057, 430009)]