67420509

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{9551}}^1$

素因数の和:9748

約数の個数: 16

約数和(自身を含む): 97353984

約数和(自身を除く): 29933475

約数列:

[1, 3, 13, 39, 181, 543, 2353, 7059, 9551, 28653, 124163, 372489, 1728731, 5186193, 22473503, 67420509]

約数ペア:

[(1, 67420509), (3, 22473503), (13, 5186193), (39, 1728731), (181, 372489), (543, 124163), (2353, 28653), (7059, 9551)]