156977937

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{2927}}^1$

素因数の和:3093

約数の個数: 24

約数和(自身を含む): 232951680

約数和(自身を除く): 75973743

約数列:

[1, 3, 9, 59, 101, 177, 303, 531, 909, 2927, 5959, 8781, 17877, 26343, 53631, 172693, 295627, 518079, 886881, 1554237, 2660643, 17441993, 52325979, 156977937]

約数ペア:

[(1, 156977937), (3, 52325979), (9, 17441993), (59, 2660643), (101, 1554237), (177, 886881), (303, 518079), (531, 295627), (909, 172693), (2927, 53631), (5959, 26343), (8781, 17877)]