26557929

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 40832640

約数和(自身を除く): 14274711

約数列:

[1, 3, 9, 27, 53, 67, 159, 201, 277, 477, 603, 831, 1431, 1809, 2493, 3551, 7479, 10653, 14681, 18559, 31959, 44043, 55677, 95877, 132129, 167031, 396387, 501093, 983627, 2950881, 8852643, 26557929]

約数ペア:

[(1, 26557929), (3, 8852643), (9, 2950881), (27, 983627), (53, 501093), (67, 396387), (159, 167031), (201, 132129), (277, 95877), (477, 55677), (603, 44043), (831, 31959), (1431, 18559), (1809, 14681), (2493, 10653), (3551, 7479)]