140155719

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{17623}}^1$

素因数の和:17878

約数の個数: 16

約数和(自身を含む): 204720384

約数和(自身を除く): 64564665

約数列:

[1, 3, 11, 33, 241, 723, 2651, 7953, 17623, 52869, 193853, 581559, 4247143, 12741429, 46718573, 140155719]

約数ペア:

[(1, 140155719), (3, 46718573), (11, 12741429), (33, 4247143), (241, 581559), (723, 193853), (2651, 52869), (7953, 17623)]