73749843

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{221471}}^1$

素因数の和:221514

約数の個数: 12

約数和(自身を含む): 109407168

約数和(自身を除く): 35657325

約数列:

[1, 3, 9, 37, 111, 333, 221471, 664413, 1993239, 8194427, 24583281, 73749843]

約数ペア:

[(1, 73749843), (3, 24583281), (9, 8194427), (37, 1993239), (111, 664413), (333, 221471)]