80714079

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{823}}^1$

素因数の和:1487

約数の個数: 24

約数和(自身を含む): 123787872

約数和(自身を除く): 43073793

約数列:

[1, 3, 9, 17, 51, 153, 641, 823, 1923, 2469, 5769, 7407, 10897, 13991, 32691, 41973, 98073, 125919, 527543, 1582629, 4747887, 8968231, 26904693, 80714079]

約数ペア:

[(1, 80714079), (3, 26904693), (9, 8968231), (17, 4747887), (51, 1582629), (153, 527543), (641, 125919), (823, 98073), (1923, 41973), (2469, 32691), (5769, 13991), (7407, 10897)]