270985827

素因数分解:

$3^1\times 7^2\times {\mathrm{367}}^1\times {\mathrm{5023}}^1$

素因数の和:5407

約数の個数: 24

約数和(自身を含む): 421533696

約数和(自身を除く): 150547869

約数列:

[1, 3, 7, 21, 49, 147, 367, 1101, 2569, 5023, 7707, 15069, 17983, 35161, 53949, 105483, 246127, 738381, 1843441, 5530323, 12904087, 38712261, 90328609, 270985827]

約数ペア:

[(1, 270985827), (3, 90328609), (7, 38712261), (21, 12904087), (49, 5530323), (147, 1843441), (367, 738381), (1101, 246127), (2569, 105483), (5023, 53949), (7707, 35161), (15069, 17983)]