61331919

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{359}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 92897280

約数和(自身を除く): 31565361

約数列:

[1, 3, 11, 31, 33, 93, 167, 341, 359, 501, 1023, 1077, 1837, 3949, 5177, 5511, 11129, 11847, 15531, 33387, 56947, 59953, 122419, 170841, 179859, 367257, 659483, 1858543, 1978449, 5575629, 20443973, 61331919]

約数ペア:

[(1, 61331919), (3, 20443973), (11, 5575629), (31, 1978449), (33, 1858543), (93, 659483), (167, 367257), (341, 179859), (359, 170841), (501, 122419), (1023, 59953), (1077, 56947), (1837, 33387), (3949, 15531), (5177, 11847), (5511, 11129)]