42946623

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{571}}^1$

素因数の和:775

約数の個数: 24

約数和(自身を含む): 63622416

約数和(自身を除く): 20675793

約数列:

[1, 3, 9, 61, 137, 183, 411, 549, 571, 1233, 1713, 5139, 8357, 25071, 34831, 75213, 78227, 104493, 234681, 313479, 704043, 4771847, 14315541, 42946623]

約数ペア:

[(1, 42946623), (3, 14315541), (9, 4771847), (61, 704043), (137, 313479), (183, 234681), (411, 104493), (549, 78227), (571, 75213), (1233, 34831), (1713, 25071), (5139, 8357)]