84003723

素因数分解:

$3^4\times {\mathrm{233}}^1\times {\mathrm{4451}}^1$

素因数の和:4696

約数の個数: 20

約数和(自身を含む): 126053928

約数和(自身を除く): 42050205

約数列:

[1, 3, 9, 27, 81, 233, 699, 2097, 4451, 6291, 13353, 18873, 40059, 120177, 360531, 1037083, 3111249, 9333747, 28001241, 84003723]

約数ペア:

[(1, 84003723), (3, 28001241), (9, 9333747), (27, 3111249), (81, 1037083), (233, 360531), (699, 120177), (2097, 40059), (4451, 18873), (6291, 13353)]