201008061

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{80051}}^1$

素因数の和:80094

約数の個数: 20

約数和(自身を含む): 309961344

約数和(自身を除く): 108953283

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 80051, 240153, 720459, 2161377, 2481581, 6484131, 7444743, 22334229, 67002687, 201008061]

約数ペア:

[(1, 201008061), (3, 67002687), (9, 22334229), (27, 7444743), (31, 6484131), (81, 2481581), (93, 2161377), (279, 720459), (837, 240153), (2511, 80051)]