27266121

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{503}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 41670720

約数和(自身を除く): 14404599

約数列:

[1, 3, 9, 19, 57, 171, 317, 503, 951, 1509, 2853, 4527, 6023, 9557, 18069, 28671, 54207, 86013, 159451, 478353, 1435059, 3029569, 9088707, 27266121]

約数ペア:

[(1, 27266121), (3, 9088707), (9, 3029569), (19, 1435059), (57, 478353), (171, 159451), (317, 86013), (503, 54207), (951, 28671), (1509, 18069), (2853, 9557), (4527, 6023)]