51603747

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{42683}}^1$

素因数の和:42730

約数の個数: 16

約数和(自身を含む): 76489728

約数和(自身を除く): 24885981

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 42683, 128049, 554879, 1323173, 1664637, 3969519, 17201249, 51603747]

約数ペア:

[(1, 51603747), (3, 17201249), (13, 3969519), (31, 1664637), (39, 1323173), (93, 554879), (403, 128049), (1209, 42683)]