168280233

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{13109}}^1$

素因数の和:13512

約数の個数: 16

約数和(自身を含む): 245419200

約数和(自身を除く): 77138967

約数列:

[1, 3, 11, 33, 389, 1167, 4279, 12837, 13109, 39327, 144199, 432597, 5099401, 15298203, 56093411, 168280233]

約数ペア:

[(1, 168280233), (3, 56093411), (11, 15298203), (33, 5099401), (389, 432597), (1167, 144199), (4279, 39327), (12837, 13109)]