27297927

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2617}}^1$

素因数の和:2703

約数の個数: 24

約数和(自身を含む): 42202160

約数和(自身を除く): 14904233

約数列:

[1, 3, 9, 19, 57, 61, 171, 183, 549, 1159, 2617, 3477, 7851, 10431, 23553, 49723, 149169, 159637, 447507, 478911, 1436733, 3033103, 9099309, 27297927]

約数ペア:

[(1, 27297927), (3, 9099309), (9, 3033103), (19, 1436733), (57, 478911), (61, 447507), (171, 159637), (183, 149169), (549, 49723), (1159, 23553), (2617, 10431), (3477, 7851)]