191061639

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{99667}}^1$

素因数の和:99747

約数の個数: 16

約数和(自身を含む): 287043840

約数和(自身を除く): 95982201

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 99667, 299001, 897003, 2691009, 7076357, 21229071, 63687213, 191061639]

約数ペア:

[(1, 191061639), (3, 63687213), (9, 21229071), (27, 7076357), (71, 2691009), (213, 897003), (639, 299001), (1917, 99667)]