89757891

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{1861}}^1$

素因数の和:2123

約数の個数: 24

約数和(自身を含む): 135940896

約数和(自身を除く): 46183005

約数列:

[1, 3, 9, 23, 69, 207, 233, 699, 1861, 2097, 5359, 5583, 16077, 16749, 42803, 48231, 128409, 385227, 433613, 1300839, 3902517, 9973099, 29919297, 89757891]

約数ペア:

[(1, 89757891), (3, 29919297), (9, 9973099), (23, 3902517), (69, 1300839), (207, 433613), (233, 385227), (699, 128409), (1861, 48231), (2097, 42803), (5359, 16749), (5583, 16077)]