65642161

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^2$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 76265280

約数和(自身を除く): 10623119

約数列:

[1, 13, 23, 59, 61, 299, 767, 793, 1357, 1403, 3599, 3721, 17641, 18239, 46787, 48373, 82777, 85583, 219539, 1076101, 1112579, 2854007, 5049397, 65642161]

約数ペア:

[(1, 65642161), (13, 5049397), (23, 2854007), (59, 1112579), (61, 1076101), (299, 219539), (767, 85583), (793, 82777), (1357, 48373), (1403, 46787), (3599, 18239), (3721, 17641)]