100806769

素因数分解:

$7^2\times {\mathrm{23}}^2\times {\mathrm{3889}}^1$

素因数の和:3949

約数の個数: 18

約数和(自身を含む): 122616690

約数和(自身を除く): 21809921

約数列:

[1, 7, 23, 49, 161, 529, 1127, 3703, 3889, 25921, 27223, 89447, 190561, 626129, 2057281, 4382903, 14400967, 100806769]

約数ペア:

[(1, 100806769), (7, 14400967), (23, 4382903), (49, 2057281), (161, 626129), (529, 190561), (1127, 89447), (3703, 27223), (3889, 25921)]