86473467

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{821}}^1$

素因数の和:960

約数の個数: 32

約数和(自身を含む): 132572160

約数和(自身を除く): 46098693

約数列:

[1, 3, 9, 27, 47, 83, 141, 249, 423, 747, 821, 1269, 2241, 2463, 3901, 7389, 11703, 22167, 35109, 38587, 68143, 105327, 115761, 204429, 347283, 613287, 1041849, 1839861, 3202721, 9608163, 28824489, 86473467]

約数ペア:

[(1, 86473467), (3, 28824489), (9, 9608163), (27, 3202721), (47, 1839861), (83, 1041849), (141, 613287), (249, 347283), (423, 204429), (747, 115761), (821, 105327), (1269, 68143), (2241, 38587), (2463, 35109), (3901, 22167), (7389, 11703)]