148567689

素因数分解:

$3^4\times {\mathrm{719}}^1\times {\mathrm{2551}}^1$

素因数の和:3282

約数の個数: 20

約数和(自身を含む): 222330240

約数和(自身を除く): 73762551

約数列:

[1, 3, 9, 27, 81, 719, 2157, 2551, 6471, 7653, 19413, 22959, 58239, 68877, 206631, 1834169, 5502507, 16507521, 49522563, 148567689]

約数ペア:

[(1, 148567689), (3, 49522563), (9, 16507521), (27, 5502507), (81, 1834169), (719, 206631), (2157, 68877), (2551, 58239), (6471, 22959), (7653, 19413)]