69386031

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17971}}^1$

素因数の和:18004

約数の個数: 32

約数和(自身を含む): 120771840

約数和(自身を除く): 51385809

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 17971, 53913, 161739, 197681, 233623, 485217, 593043, 700869, 1779129, 2102607, 2569853, 5337387, 6307821, 7709559, 23128677, 69386031]

約数ペア:

[(1, 69386031), (3, 23128677), (9, 7709559), (11, 6307821), (13, 5337387), (27, 2569853), (33, 2102607), (39, 1779129), (99, 700869), (117, 593043), (143, 485217), (297, 233623), (351, 197681), (429, 161739), (1287, 53913), (3861, 17971)]