55125567

素因数分解:

$3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{3821}}^1$

素因数の和:4063

約数の個数: 24

約数和(自身を含む): 91422240

約数和(自身を除く): 36296673

約数列:

[1, 3, 7, 9, 21, 63, 229, 687, 1603, 2061, 3821, 4809, 11463, 14427, 26747, 34389, 80241, 240723, 875009, 2625027, 6125063, 7875081, 18375189, 55125567]

約数ペア:

[(1, 55125567), (3, 18375189), (7, 7875081), (9, 6125063), (21, 2625027), (63, 875009), (229, 240723), (687, 80241), (1603, 34389), (2061, 26747), (3821, 14427), (4809, 11463)]