156945954501

素因数分解:

$3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{443}}^1\times {\mathrm{31069}}^1$

素因数の和:31706

約数の個数: 48

約数和(自身を含む): 261113274240

約数和(自身を除く): 104167319739

約数列:

[1, 3, 7, 9, 21, 63, 181, 443, 543, 1267, 1329, 1629, 3101, 3801, 3987, 9303, 11403, 27909, 31069, 80183, 93207, 217483, 240549, 279621, 561281, 652449, 721647, 1683843, 1957347, 5051529, 5623489, 13763567, 16870467, 39364423, 41290701, 50611401, 96344969, 118093269, 123872103, 289034907, 354279807, 867104721, 2491205627, 7473616881, 17438439389, 22420850643, 52315318167, 156945954501]

約数ペア:

[(1, 156945954501), (3, 52315318167), (7, 22420850643), (9, 17438439389), (21, 7473616881), (63, 2491205627), (181, 867104721), (443, 354279807), (543, 289034907), (1267, 123872103), (1329, 118093269), (1629, 96344969), (3101, 50611401), (3801, 41290701), (3987, 39364423), (9303, 16870467), (11403, 13763567), (27909, 5623489), (31069, 5051529), (80183, 1957347), (93207, 1683843), (217483, 721647), (240549, 652449), (279621, 561281)]