409838103

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{1097}}^1$

素因数の和:1344

約数の個数: 32

約数和(自身を含む): 618217920

約数和(自身を除く): 208379817

約数列:

[1, 3, 9, 27, 101, 137, 303, 411, 909, 1097, 1233, 2727, 3291, 3699, 9873, 13837, 29619, 41511, 110797, 124533, 150289, 332391, 373599, 450867, 997173, 1352601, 2991519, 4057803, 15179189, 45537567, 136612701, 409838103]

約数ペア:

[(1, 409838103), (3, 136612701), (9, 45537567), (27, 15179189), (101, 4057803), (137, 2991519), (303, 1352601), (411, 997173), (909, 450867), (1097, 373599), (1233, 332391), (2727, 150289), (3291, 124533), (3699, 110797), (9873, 41511), (13837, 29619)]