86773761

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{12907}}^1$

素因数の和:13002

約数の個数: 20

約数和(自身を含む): 131196912

約数和(自身を除く): 44423151

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 6723, 12907, 38721, 116163, 348489, 1045467, 1071281, 3213843, 9641529, 28924587, 86773761]

約数ペア:

[(1, 86773761), (3, 28924587), (9, 9641529), (27, 3213843), (81, 1071281), (83, 1045467), (249, 348489), (747, 116163), (2241, 38721), (6723, 12907)]