268553349

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{2707}}^1$

素因数の和:2937

約数の個数: 24

約数和(自身を含む): 395974592

約数和(自身を除く): 127421243

約数列:

[1, 3, 9, 73, 151, 219, 453, 657, 1359, 2707, 8121, 11023, 24363, 33069, 99207, 197611, 408757, 592833, 1226271, 1778499, 3678813, 29839261, 89517783, 268553349]

約数ペア:

[(1, 268553349), (3, 89517783), (9, 29839261), (73, 3678813), (151, 1778499), (219, 1226271), (453, 592833), (657, 408757), (1359, 197611), (2707, 99207), (8121, 33069), (11023, 24363)]