68857349

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:593

約数の個数: 24

約数和(自身を含む): 81140640

約数和(自身を除く): 12283291

約数列:

[1, 11, 19, 61, 121, 209, 491, 671, 1159, 2299, 5401, 7381, 9329, 12749, 29951, 59411, 102619, 140239, 329461, 569069, 1128809, 3624071, 6259759, 68857349]

約数ペア:

[(1, 68857349), (11, 6259759), (19, 3624071), (61, 1128809), (121, 569069), (209, 329461), (491, 140239), (671, 102619), (1159, 59411), (2299, 29951), (5401, 12749), (7381, 9329)]