76387479

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2917}}^1$

素因数の和:2999

約数の個数: 32

約数和(自身を含む): 123256320

約数和(自身を除く): 46868841

約数列:

[1, 3, 7, 21, 29, 43, 87, 129, 203, 301, 609, 903, 1247, 2917, 3741, 8729, 8751, 20419, 26187, 61257, 84593, 125431, 253779, 376293, 592151, 878017, 1776453, 2634051, 3637499, 10912497, 25462493, 76387479]

約数ペア:

[(1, 76387479), (3, 25462493), (7, 10912497), (21, 3637499), (29, 2634051), (43, 1776453), (87, 878017), (129, 592151), (203, 376293), (301, 253779), (609, 125431), (903, 84593), (1247, 61257), (2917, 26187), (3741, 20419), (8729, 8751)]