45149967

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{6263}}^1$

素因数の和:6364

約数の個数: 20

約数和(自身を含む): 68214960

約数和(自身を除く): 23064993

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 6263, 7209, 18789, 56367, 169101, 507303, 557407, 1672221, 5016663, 15049989, 45149967]

約数ペア:

[(1, 45149967), (3, 15049989), (9, 5016663), (27, 1672221), (81, 557407), (89, 507303), (267, 169101), (801, 56367), (2403, 18789), (6263, 7209)]