39760263

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1721}}^1$

素因数の和:1895

約数の個数: 24

約数和(自身を含む): 61248096

約数和(自身を除く): 21487833

約数列:

[1, 3, 9, 17, 51, 151, 153, 453, 1359, 1721, 2567, 5163, 7701, 15489, 23103, 29257, 87771, 259871, 263313, 779613, 2338839, 4417807, 13253421, 39760263]

約数ペア:

[(1, 39760263), (3, 13253421), (9, 4417807), (17, 2338839), (51, 779613), (151, 263313), (153, 259871), (453, 87771), (1359, 29257), (1721, 23103), (2567, 15489), (5163, 7701)]