156616893

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{3433}}^1$

素因数の和:3613

約数の個数: 24

約数和(自身を含む): 234102648

約数和(自身を除く): 77485755

約数列:

[1, 3, 9, 37, 111, 137, 333, 411, 1233, 3433, 5069, 10299, 15207, 30897, 45621, 127021, 381063, 470321, 1143189, 1410963, 4232889, 17401877, 52205631, 156616893]

約数ペア:

[(1, 156616893), (3, 52205631), (9, 17401877), (37, 4232889), (111, 1410963), (137, 1143189), (333, 470321), (411, 381063), (1233, 127021), (3433, 45621), (5069, 30897), (10299, 15207)]