53248209

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{14009}}^1$

素因数の和:14200

約数の個数: 16

約数和(自身を含む): 81594240

約数和(自身を除く): 28346031

約数列:

[1, 3, 7, 21, 181, 543, 1267, 3801, 14009, 42027, 98063, 294189, 2535629, 7606887, 17749403, 53248209]

約数ペア:

[(1, 53248209), (3, 17749403), (7, 7606887), (21, 2535629), (181, 294189), (543, 98063), (1267, 42027), (3801, 14009)]