54986841

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67139}}^1$

素因数の和:67165

約数の個数: 24

約数和(自身を含む): 97755840

約数和(自身を除く): 42768999

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 67139, 201417, 469973, 604251, 872807, 1409919, 2618421, 4229757, 6109649, 7855263, 18328947, 54986841]

約数ペア:

[(1, 54986841), (3, 18328947), (7, 7855263), (9, 6109649), (13, 4229757), (21, 2618421), (39, 1409919), (63, 872807), (91, 604251), (117, 469973), (273, 201417), (819, 67139)]