74664549

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{443}}^1$

素因数の和:817

約数の個数: 24

約数和(自身を含む): 110222112

約数和(自身を除く): 35557563

約数列:

[1, 3, 9, 61, 183, 307, 443, 549, 921, 1329, 2763, 3987, 18727, 27023, 56181, 81069, 136001, 168543, 243207, 408003, 1224009, 8296061, 24888183, 74664549]

約数ペア:

[(1, 74664549), (3, 24888183), (9, 8296061), (61, 1224009), (183, 408003), (307, 243207), (443, 168543), (549, 136001), (921, 81069), (1329, 56181), (2763, 27023), (3987, 18727)]