64557033

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1\times {\mathrm{641}}^1$

素因数の和:1272

約数の個数: 16

約数和(自身を含む): 87825600

約数和(自身を除く): 23268567

約数列:

[1, 3, 59, 177, 569, 641, 1707, 1923, 33571, 37819, 100713, 113457, 364729, 1094187, 21519011, 64557033]

約数ペア:

[(1, 64557033), (3, 21519011), (59, 1094187), (177, 364729), (569, 113457), (641, 100713), (1707, 37819), (1923, 33571)]