43286594643

素因数分解:

$3^4\times {\mathrm{2003}}^1\times {\mathrm{266801}}^1$

素因数の和:268816

約数の個数: 20

約数和(自身を含む): 64695216168

約数和(自身を除く): 21408621525

約数列:

[1, 3, 9, 27, 81, 2003, 6009, 18027, 54081, 162243, 266801, 800403, 2401209, 7203627, 21610881, 534402403, 1603207209, 4809621627, 14428864881, 43286594643]

約数ペア:

[(1, 43286594643), (3, 14428864881), (9, 4809621627), (27, 1603207209), (81, 534402403), (2003, 21610881), (6009, 7203627), (18027, 2401209), (54081, 800403), (162243, 266801)]