3081101409

素因数分解:

$3^4\times {\mathrm{7069}}^1\times {\mathrm{5381}}^1$

素因数の和:12462

約数の個数: 20

約数和(自身を含む): 4604139540

約数和(自身を除く): 1523038131

約数列:

[1, 3, 9, 27, 81, 5381, 7069, 16143, 21207, 48429, 63621, 145287, 190863, 435861, 572589, 38038289, 114114867, 342344601, 1027033803, 3081101409]

約数ペア:

[(1, 3081101409), (3, 1027033803), (9, 342344601), (27, 114114867), (81, 38038289), (5381, 572589), (7069, 435861), (16143, 190863), (21207, 145287), (48429, 63621)]