72080217

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{1901}}^1$

素因数の和:2301

約数の個数: 24

約数和(自身を含む): 113937408

約数和(自身を除く): 41857191

約数列:

[1, 3, 9, 11, 33, 99, 383, 1149, 1901, 3447, 4213, 5703, 12639, 17109, 20911, 37917, 62733, 188199, 728083, 2184249, 6552747, 8008913, 24026739, 72080217]

約数ペア:

[(1, 72080217), (3, 24026739), (9, 8008913), (11, 6552747), (33, 2184249), (99, 728083), (383, 188199), (1149, 62733), (1901, 37917), (3447, 20911), (4213, 17109), (5703, 12639)]