80474067

素因数分解:

$3^5\times {\mathrm{61}}^2\times {\mathrm{89}}^1$

素因数の和:226

約数の個数: 36

約数和(自身を含む): 123931080

約数和(自身を除く): 43457013

約数列:

[1, 3, 9, 27, 61, 81, 89, 183, 243, 267, 549, 801, 1647, 2403, 3721, 4941, 5429, 7209, 11163, 14823, 16287, 21627, 33489, 48861, 100467, 146583, 301401, 331169, 439749, 904203, 993507, 1319247, 2980521, 8941563, 26824689, 80474067]

約数ペア:

[(1, 80474067), (3, 26824689), (9, 8941563), (27, 2980521), (61, 1319247), (81, 993507), (89, 904203), (183, 439749), (243, 331169), (267, 301401), (549, 146583), (801, 100467), (1647, 48861), (2403, 33489), (3721, 21627), (4941, 16287), (5429, 14823), (7209, 11163)]