142758909

素因数分解:

$3^3\times {\mathrm{29}}^2\times {\mathrm{6287}}^1$

素因数の和:6354

約数の個数: 24

約数和(自身を含む): 219073920

約数和(自身を除く): 76315011

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 841, 2523, 6287, 7569, 18861, 22707, 56583, 169749, 182323, 546969, 1640907, 4922721, 5287367, 15862101, 47586303, 142758909]

約数ペア:

[(1, 142758909), (3, 47586303), (9, 15862101), (27, 5287367), (29, 4922721), (87, 1640907), (261, 546969), (783, 182323), (841, 169749), (2523, 56583), (6287, 22707), (7569, 18861)]