213657718461

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{827}}^1\times {\mathrm{13759}}^1$

素因数の和:15169

約数の個数: 32

約数和(自身を含む): 311720140800

約数和(自身を除く): 98062422339

約数列:

[1, 3, 11, 33, 569, 827, 1707, 2481, 6259, 9097, 13759, 18777, 27291, 41277, 151349, 454047, 470563, 1411689, 5176193, 7828871, 11378693, 15528579, 23486613, 34136079, 86117581, 125165623, 258352743, 375496869, 6474476317, 19423428951, 71219239487, 213657718461]

約数ペア:

[(1, 213657718461), (3, 71219239487), (11, 19423428951), (33, 6474476317), (569, 375496869), (827, 258352743), (1707, 125165623), (2481, 86117581), (6259, 34136079), (9097, 23486613), (13759, 15528579), (18777, 11378693), (27291, 7828871), (41277, 5176193), (151349, 1411689), (454047, 470563)]