83041281

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{33071}}^1$

素因数の和:33114

約数の個数: 20

約数和(自身を含む): 128054784

約数和(自身を除く): 45013503

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 33071, 99213, 297639, 892917, 1025201, 2678751, 3075603, 9226809, 27680427, 83041281]

約数ペア:

[(1, 83041281), (3, 27680427), (9, 9226809), (27, 3075603), (31, 2678751), (81, 1025201), (93, 892917), (279, 297639), (837, 99213), (2511, 33071)]