31045167

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1279}}^1$

素因数の和:1348

約数の個数: 32

約数和(自身を含む): 49152000

約数和(自身を除く): 18106833

約数列:

[1, 3, 9, 27, 29, 31, 87, 93, 261, 279, 783, 837, 899, 1279, 2697, 3837, 8091, 11511, 24273, 34533, 37091, 39649, 111273, 118947, 333819, 356841, 1001457, 1070523, 1149821, 3449463, 10348389, 31045167]

約数ペア:

[(1, 31045167), (3, 10348389), (9, 3449463), (27, 1149821), (29, 1070523), (31, 1001457), (87, 356841), (93, 333819), (261, 118947), (279, 111273), (783, 39649), (837, 37091), (899, 34533), (1279, 24273), (2697, 11511), (3837, 8091)]