80910783

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{2053}}^1$

素因数の和:2239

約数の個数: 24

約数和(自身を含む): 121761120

約数和(自身を除く): 40850337

約数列:

[1, 3, 9, 29, 87, 151, 261, 453, 1359, 2053, 4379, 6159, 13137, 18477, 39411, 59537, 178611, 310003, 535833, 930009, 2790027, 8990087, 26970261, 80910783]

約数ペア:

[(1, 80910783), (3, 26970261), (9, 8990087), (29, 2790027), (87, 930009), (151, 535833), (261, 310003), (453, 178611), (1359, 59537), (2053, 39411), (4379, 18477), (6159, 13137)]