9989667069

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{15391}}^1$

素因数の和:15665

約数の個数: 32

約数和(自身を含む): 14333030400

約数和(自身を除く): 4343363331

約数列:

[1, 3, 19, 57, 59, 177, 193, 579, 1121, 3363, 3667, 11001, 11387, 15391, 34161, 46173, 216353, 292429, 649059, 877287, 908069, 2724207, 2970463, 8911389, 17253311, 51759933, 56438797, 169316391, 175257317, 525771951, 3329889023, 9989667069]

約数ペア:

[(1, 9989667069), (3, 3329889023), (19, 525771951), (57, 175257317), (59, 169316391), (177, 56438797), (193, 51759933), (579, 17253311), (1121, 8911389), (3363, 2970463), (3667, 2724207), (11001, 908069), (11387, 877287), (15391, 649059), (34161, 292429), (46173, 216353)]