13161177

素因数分解:

$3^3\times {\mathrm{61}}^2\times {\mathrm{131}}^1$

素因数の和:262

約数の個数: 24

約数和(自身を含む): 19974240

約数和(自身を除く): 6813063

約数列:

[1, 3, 9, 27, 61, 131, 183, 393, 549, 1179, 1647, 3537, 3721, 7991, 11163, 23973, 33489, 71919, 100467, 215757, 487451, 1462353, 4387059, 13161177]

約数ペア:

[(1, 13161177), (3, 4387059), (9, 1462353), (27, 487451), (61, 215757), (131, 100467), (183, 71919), (393, 33489), (549, 23973), (1179, 11163), (1647, 7991), (3537, 3721)]