90456813

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{593}}^1\times {\mathrm{997}}^1$

素因数の和:1613

約数の個数: 24

約数和(自身を含む): 138718008

約数和(自身を除く): 48261195

約数列:

[1, 3, 9, 17, 51, 153, 593, 997, 1779, 2991, 5337, 8973, 10081, 16949, 30243, 50847, 90729, 152541, 591221, 1773663, 5320989, 10050757, 30152271, 90456813]

約数ペア:

[(1, 90456813), (3, 30152271), (9, 10050757), (17, 5320989), (51, 1773663), (153, 591221), (593, 152541), (997, 90729), (1779, 50847), (2991, 30243), (5337, 16949), (8973, 10081)]