26370009

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 41984640

約数和(自身を除く): 15614631

約数列:

[1, 3, 9, 17, 27, 51, 73, 153, 219, 459, 657, 787, 1241, 1971, 2361, 3723, 7083, 11169, 13379, 21249, 33507, 40137, 57451, 120411, 172353, 361233, 517059, 976667, 1551177, 2930001, 8790003, 26370009]

約数ペア:

[(1, 26370009), (3, 8790003), (9, 2930001), (17, 1551177), (27, 976667), (51, 517059), (73, 361233), (153, 172353), (219, 120411), (459, 57451), (657, 40137), (787, 33507), (1241, 21249), (1971, 13379), (2361, 11169), (3723, 7083)]