140978853

素因数分解:

$3^3\times {\mathrm{383}}^1\times {\mathrm{13633}}^1$

素因数の和:14025

約数の個数: 16

約数和(自身を含む): 209418240

約数和(自身を除く): 68439387

約数列:

[1, 3, 9, 27, 383, 1149, 3447, 10341, 13633, 40899, 122697, 368091, 5221439, 15664317, 46992951, 140978853]

約数ペア:

[(1, 140978853), (3, 46992951), (9, 15664317), (27, 5221439), (383, 368091), (1149, 122697), (3447, 40899), (10341, 13633)]