73830123

素因数分解:

$3^4\times {\mathrm{307}}^1\times {\mathrm{2969}}^1$

素因数の和:3288

約数の個数: 20

約数和(自身を含む): 110685960

約数和(自身を除く): 36855837

約数列:

[1, 3, 9, 27, 81, 307, 921, 2763, 2969, 8289, 8907, 24867, 26721, 80163, 240489, 911483, 2734449, 8203347, 24610041, 73830123]

約数ペア:

[(1, 73830123), (3, 24610041), (9, 8203347), (27, 2734449), (81, 911483), (307, 240489), (921, 80163), (2763, 26721), (2969, 24867), (8289, 8907)]