40727871

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1303}}^1$

素因数の和:1483

約数の個数: 24

約数和(自身を含む): 61840896

約数和(自身を除く): 21113025

約数列:

[1, 3, 9, 23, 69, 151, 207, 453, 1303, 1359, 3473, 3909, 10419, 11727, 29969, 31257, 89907, 196753, 269721, 590259, 1770777, 4525319, 13575957, 40727871]

約数ペア:

[(1, 40727871), (3, 13575957), (9, 4525319), (23, 1770777), (69, 590259), (151, 269721), (207, 196753), (453, 89907), (1303, 31257), (1359, 29969), (3473, 11727), (3909, 10419)]