71013327

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{27947}}^1$

素因数の和:27979

約数の個数: 24

約数和(自身を含む): 118946688

約数和(自身を除く): 47933361

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 27947, 83841, 195629, 307417, 586887, 922251, 2151919, 3381587, 6455757, 10144761, 23671109, 71013327]

約数ペア:

[(1, 71013327), (3, 23671109), (7, 10144761), (11, 6455757), (21, 3381587), (33, 2151919), (77, 922251), (121, 586887), (231, 307417), (363, 195629), (847, 83841), (2541, 27947)]