25074009

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1033}}^1$

素因数の和:1102

約数の個数: 32

約数和(自身を含む): 39705600

約数和(自身を除く): 14631591

約数列:

[1, 3, 9, 27, 29, 31, 87, 93, 261, 279, 783, 837, 899, 1033, 2697, 3099, 8091, 9297, 24273, 27891, 29957, 32023, 89871, 96069, 269613, 288207, 808839, 864621, 928667, 2786001, 8358003, 25074009]

約数ペア:

[(1, 25074009), (3, 8358003), (9, 2786001), (27, 928667), (29, 864621), (31, 808839), (87, 288207), (93, 269613), (261, 96069), (279, 89871), (783, 32023), (837, 29957), (899, 27891), (1033, 24273), (2697, 9297), (3099, 8091)]