9661899

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 15811200

約数和(自身を除く): 6149301

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 59, 169, 177, 221, 247, 323, 507, 663, 741, 767, 969, 1003, 1121, 2301, 2873, 3009, 3211, 3363, 4199, 8619, 9633, 9971, 12597, 13039, 14573, 19057, 29913, 39117, 43719, 54587, 57171, 163761, 169507, 189449, 247741, 508521, 568347, 743223, 3220633, 9661899]

約数ペア:

[(1, 9661899), (3, 3220633), (13, 743223), (17, 568347), (19, 508521), (39, 247741), (51, 189449), (57, 169507), (59, 163761), (169, 57171), (177, 54587), (221, 43719), (247, 39117), (323, 29913), (507, 19057), (663, 14573), (741, 13039), (767, 12597), (969, 9971), (1003, 9633), (1121, 8619), (2301, 4199), (2873, 3363), (3009, 3211)]