27063939

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 43453440

約数和(自身を除く): 16389501

約数列:

[1, 3, 7, 21, 23, 69, 137, 161, 409, 411, 483, 959, 1227, 2863, 2877, 3151, 8589, 9407, 9453, 22057, 28221, 56033, 65849, 66171, 168099, 197547, 392231, 1176693, 1288759, 3866277, 9021313, 27063939]

約数ペア:

[(1, 27063939), (3, 9021313), (7, 3866277), (21, 1288759), (23, 1176693), (69, 392231), (137, 197547), (161, 168099), (409, 66171), (411, 65849), (483, 56033), (959, 28221), (1227, 22057), (2863, 9453), (2877, 9407), (3151, 8589)]