27839974671

素因数分解:

$3^5\times {\mathrm{263}}^1\times {\mathrm{435619}}^1$

素因数の和:435897

約数の個数: 24

約数和(自身を含む): 41861339520

約数和(自身を除く): 14021364849

約数列:

[1, 3, 9, 27, 81, 243, 263, 789, 2367, 7101, 21303, 63909, 435619, 1306857, 3920571, 11761713, 35285139, 105855417, 114567797, 343703391, 1031110173, 3093330519, 9279991557, 27839974671]

約数ペア:

[(1, 27839974671), (3, 9279991557), (9, 3093330519), (27, 1031110173), (81, 343703391), (243, 114567797), (263, 105855417), (789, 35285139), (2367, 11761713), (7101, 3920571), (21303, 1306857), (63909, 435619)]