80853669

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{2251}}^1$

素因数の和:2577

約数の個数: 24

約数和(自身を含む): 126238112

約数和(自身を除く): 45384443

約数列:

[1, 3, 9, 13, 39, 117, 307, 921, 2251, 2763, 3991, 6753, 11973, 20259, 29263, 35919, 87789, 263367, 691057, 2073171, 6219513, 8983741, 26951223, 80853669]

約数ペア:

[(1, 80853669), (3, 26951223), (9, 8983741), (13, 6219513), (39, 2073171), (117, 691057), (307, 263367), (921, 87789), (2251, 35919), (2763, 29263), (3991, 20259), (6753, 11973)]