1567666791

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{152393}}^1$

素因数の和:152532

約数の個数: 20

約数和(自身を含む): 2360278272

約数和(自身を除く): 792611481

約数列:

[1, 3, 9, 27, 81, 127, 381, 1143, 3429, 10287, 152393, 457179, 1371537, 4114611, 12343833, 19353911, 58061733, 174185199, 522555597, 1567666791]

約数ペア:

[(1, 1567666791), (3, 522555597), (9, 174185199), (27, 58061733), (81, 19353911), (127, 12343833), (381, 4114611), (1143, 1371537), (3429, 457179), (10287, 152393)]