89157999

素因数分解:

$3^1\times 7^2\times {\mathrm{761}}^1\times {\mathrm{797}}^1$

素因数の和:1575

約数の個数: 24

約数和(自身を含む): 138641328

約数和(自身を除く): 49483329

約数列:

[1, 3, 7, 21, 49, 147, 761, 797, 2283, 2391, 5327, 5579, 15981, 16737, 37289, 39053, 111867, 117159, 606517, 1819551, 4245619, 12736857, 29719333, 89157999]

約数ペア:

[(1, 89157999), (3, 29719333), (7, 12736857), (21, 4245619), (49, 1819551), (147, 606517), (761, 117159), (797, 111867), (2283, 39053), (2391, 37289), (5327, 16737), (5579, 15981)]