81118158

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{111733}}^1$

素因数の和:111760

約数の個数: 24

約数和(自身を含む): 178327464

約数和(自身を除く): 97209306

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 111733, 223466, 335199, 670398, 1229063, 2458126, 3687189, 7374378, 13519693, 27039386, 40559079, 81118158]

約数ペア:

[(1, 81118158), (2, 40559079), (3, 27039386), (6, 13519693), (11, 7374378), (22, 3687189), (33, 2458126), (66, 1229063), (121, 670398), (242, 335199), (363, 223466), (726, 111733)]