168305007

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{187631}}^1$

素因数の和:187670

約数の個数: 16

約数和(自身を含む): 252177408

約数和(自身を除く): 83872401

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 187631, 562893, 2439203, 4315513, 7317609, 12946539, 56101669, 168305007]

約数ペア:

[(1, 168305007), (3, 56101669), (13, 12946539), (23, 7317609), (39, 4315513), (69, 2439203), (299, 562893), (897, 187631)]