1861077837

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{1831}}^1\times {\mathrm{9157}}^1$

素因数の和:11028

約数の個数: 16

約数和(自身を含む): 2550173312

約数和(自身を除く): 689095475

約数列:

[1, 3, 37, 111, 1831, 5493, 9157, 27471, 67747, 203241, 338809, 1016427, 16766467, 50299401, 620359279, 1861077837]

約数ペア:

[(1, 1861077837), (3, 620359279), (37, 50299401), (111, 16766467), (1831, 1016427), (5493, 338809), (9157, 203241), (27471, 67747)]