57901779

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 97729632

約数和(自身を除く): 39827853

約数列:

[1, 3, 9, 13, 17, 39, 43, 51, 117, 129, 153, 221, 387, 559, 663, 677, 731, 1677, 1989, 2031, 2193, 5031, 6093, 6579, 8801, 9503, 11509, 26403, 28509, 29111, 34527, 79209, 85527, 87333, 103581, 149617, 261999, 378443, 448851, 494887, 1135329, 1346553, 1484661, 3405987, 4453983, 6433531, 19300593, 57901779]

約数ペア:

[(1, 57901779), (3, 19300593), (9, 6433531), (13, 4453983), (17, 3405987), (39, 1484661), (43, 1346553), (51, 1135329), (117, 494887), (129, 448851), (153, 378443), (221, 261999), (387, 149617), (559, 103581), (663, 87333), (677, 85527), (731, 79209), (1677, 34527), (1989, 29111), (2031, 28509), (2193, 26403), (5031, 11509), (6093, 9503), (6579, 8801)]