56553299721

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10668421}}^1$

素因数の和:10668477

約数の個数: 24

約数和(自身を含む): 88761271040

約数和(自身を除く): 32207971319

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 5301, 10668421, 32005263, 96015789, 202699999, 330721051, 608099997, 992163153, 1824299991, 2976489459, 6283699969, 18851099907, 56553299721]

約数ペア:

[(1, 56553299721), (3, 18851099907), (9, 6283699969), (19, 2976489459), (31, 1824299991), (57, 992163153), (93, 608099997), (171, 330721051), (279, 202699999), (589, 96015789), (1767, 32005263), (5301, 10668421)]