68930199

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{45319}}^1$

素因数の和:45351

約数の個数: 18

約数和(自身を含む): 107816280

約数和(自身を除く): 38886081

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 45319, 135957, 407871, 589147, 1767441, 5302323, 7658911, 22976733, 68930199]

約数ペア:

[(1, 68930199), (3, 22976733), (9, 7658911), (13, 5302323), (39, 1767441), (117, 589147), (169, 407871), (507, 135957), (1521, 45319)]