3640698819

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{41579}}^1$

素因数の和:41661

約数の個数: 40

約数和(自身を含む): 5795919360

約数和(自身を除く): 2155220541

約数列:

[1, 3, 9, 23, 27, 47, 69, 81, 141, 207, 423, 621, 1081, 1269, 1863, 3243, 3807, 9729, 29187, 41579, 87561, 124737, 374211, 956317, 1122633, 1954213, 2868951, 3367899, 5862639, 8606853, 17587917, 25820559, 44946899, 52763751, 77461677, 134840697, 158291253, 404522091, 1213566273, 3640698819]

約数ペア:

[(1, 3640698819), (3, 1213566273), (9, 404522091), (23, 158291253), (27, 134840697), (47, 77461677), (69, 52763751), (81, 44946899), (141, 25820559), (207, 17587917), (423, 8606853), (621, 5862639), (1081, 3367899), (1269, 2868951), (1863, 1954213), (3243, 1122633), (3807, 956317), (9729, 374211), (29187, 124737), (41579, 87561)]