78188669

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1321}}^1$

素因数の和:1520

約数の個数: 16

約数和(自身を含む): 87727920

約数和(自身を除く): 9539251

約数列:

[1, 13, 29, 157, 377, 1321, 2041, 4553, 17173, 38309, 59189, 207397, 498017, 2696161, 6014513, 78188669]

約数ペア:

[(1, 78188669), (13, 6014513), (29, 2696161), (157, 498017), (377, 207397), (1321, 59189), (2041, 38309), (4553, 17173)]