26808219

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 41455680

約数和(自身を除く): 14647461

約数列:

[1, 3, 9, 27, 41, 61, 123, 183, 369, 397, 549, 1107, 1191, 1647, 2501, 3573, 7503, 10719, 16277, 22509, 24217, 48831, 67527, 72651, 146493, 217953, 439479, 653859, 992897, 2978691, 8936073, 26808219]

約数ペア:

[(1, 26808219), (3, 8936073), (9, 2978691), (27, 992897), (41, 653859), (61, 439479), (123, 217953), (183, 146493), (369, 72651), (397, 67527), (549, 48831), (1107, 24217), (1191, 22509), (1647, 16277), (2501, 10719), (3573, 7503)]