277230753

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{13807}}^1$

素因数の和:13933

約数の個数: 24

約数和(自身を含む): 422193408

約数和(自身を除く): 144962655

約数列:

[1, 3, 9, 23, 69, 97, 207, 291, 873, 2231, 6693, 13807, 20079, 41421, 124263, 317561, 952683, 1339279, 2858049, 4017837, 12053511, 30803417, 92410251, 277230753]

約数ペア:

[(1, 277230753), (3, 92410251), (9, 30803417), (23, 12053511), (69, 4017837), (97, 2858049), (207, 1339279), (291, 952683), (873, 317561), (2231, 124263), (6693, 41421), (13807, 20079)]