128434341

素因数分解:

$3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{14323}}^1$

素因数の和:14401

約数の個数: 24

約数和(自身を含む): 202484064

約数和(自身を除く): 74049723

約数列:

[1, 3, 7, 21, 49, 61, 147, 183, 427, 1281, 2989, 8967, 14323, 42969, 100261, 300783, 701827, 873703, 2105481, 2621109, 6115921, 18347763, 42811447, 128434341]

約数ペア:

[(1, 128434341), (3, 42811447), (7, 18347763), (21, 6115921), (49, 2621109), (61, 2105481), (147, 873703), (183, 701827), (427, 300783), (1281, 100261), (2989, 42969), (8967, 14323)]