89748057

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{14891}}^1$

素因数の和:14949

約数の個数: 24

約数和(自身を含む): 142605792

約数和(自身を除く): 52857735

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 287, 861, 2009, 6027, 14891, 44673, 104237, 312711, 610531, 729659, 1831593, 2188977, 4273717, 12821151, 29916019, 89748057]

約数ペア:

[(1, 89748057), (3, 29916019), (7, 12821151), (21, 4273717), (41, 2188977), (49, 1831593), (123, 729659), (147, 610531), (287, 312711), (861, 104237), (2009, 44673), (6027, 14891)]