61213437

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1453}}^1$

素因数の和:1641

約数の個数: 24

約数和(自身を含む): 91939328

約数和(自身を除く): 30725891

約数列:

[1, 3, 9, 31, 93, 151, 279, 453, 1359, 1453, 4359, 4681, 13077, 14043, 42129, 45043, 135129, 219403, 405387, 658209, 1974627, 6801493, 20404479, 61213437]

約数ペア:

[(1, 61213437), (3, 20404479), (9, 6801493), (31, 1974627), (93, 658209), (151, 405387), (279, 219403), (453, 135129), (1359, 45043), (1453, 42129), (4359, 14043), (4681, 13077)]