66038539

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{5333}}^1$

素因数の和:5430

約数の個数: 16

約数和(自身を含む): 79369920

約数和(自身を除く): 13331381

約数列:

[1, 7, 29, 61, 203, 427, 1769, 5333, 12383, 37331, 154657, 325313, 1082599, 2277191, 9434077, 66038539]

約数ペア:

[(1, 66038539), (7, 9434077), (29, 2277191), (61, 1082599), (203, 325313), (427, 154657), (1769, 37331), (5333, 12383)]