51844869

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1289}}^1$

素因数の和:1445

約数の個数: 24

約数和(自身を含む): 77477400

約数和(自身を除く): 25632531

約数列:

[1, 3, 9, 41, 109, 123, 327, 369, 981, 1289, 3867, 4469, 11601, 13407, 40221, 52849, 140501, 158547, 421503, 475641, 1264509, 5760541, 17281623, 51844869]

約数ペア:

[(1, 51844869), (3, 17281623), (9, 5760541), (41, 1264509), (109, 475641), (123, 421503), (327, 158547), (369, 140501), (981, 52849), (1289, 40221), (3867, 13407), (4469, 11601)]