29273427

素因数分解:

$3^3\times {\mathrm{521}}^1\times {\mathrm{2081}}^1$

素因数の和:2611

約数の個数: 16

約数和(自身を含む): 43472160

約数和(自身を除く): 14198733

約数列:

[1, 3, 9, 27, 521, 1563, 2081, 4689, 6243, 14067, 18729, 56187, 1084201, 3252603, 9757809, 29273427]

約数ペア:

[(1, 29273427), (3, 9757809), (9, 3252603), (27, 1084201), (521, 56187), (1563, 18729), (2081, 14067), (4689, 6243)]