75458709

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{49031}}^1$

素因数の和:49062

約数の個数: 20

約数和(自身を含む): 118657440

約数和(自身を除く): 43198731

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 49031, 147093, 441279, 931589, 1323837, 2794767, 3971511, 8384301, 25152903, 75458709]

約数ペア:

[(1, 75458709), (3, 25152903), (9, 8384301), (19, 3971511), (27, 2794767), (57, 1323837), (81, 931589), (171, 441279), (513, 147093), (1539, 49031)]