79800279

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{1471}}^1$

素因数の和:1607

約数の個数: 24

約数和(自身を含む): 116370432

約数和(自身を除く): 36570153

約数列:

[1, 3, 13, 39, 107, 169, 321, 507, 1391, 1471, 4173, 4413, 18083, 19123, 54249, 57369, 157397, 248599, 472191, 745797, 2046161, 6138483, 26600093, 79800279]

約数ペア:

[(1, 79800279), (3, 26600093), (13, 6138483), (39, 2046161), (107, 745797), (169, 472191), (321, 248599), (507, 157397), (1391, 57369), (1471, 54249), (4173, 19123), (4413, 18083)]