454037643

素因数分解:

$3^4\times {\mathrm{1583}}^1\times {\mathrm{3541}}^1$

素因数の和:5136

約数の個数: 20

約数和(自身を含む): 678873888

約数和(自身を除く): 224836245

約数列:

[1, 3, 9, 27, 81, 1583, 3541, 4749, 10623, 14247, 31869, 42741, 95607, 128223, 286821, 5605403, 16816209, 50448627, 151345881, 454037643]

約数ペア:

[(1, 454037643), (3, 151345881), (9, 50448627), (27, 16816209), (81, 5605403), (1583, 286821), (3541, 128223), (4749, 95607), (10623, 42741), (14247, 31869)]