54802017

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2207}}^1$

素因数の和:2333

約数の個数: 24

約数和(自身を含む): 82667520

約数和(自身を除く): 27865503

約数列:

[1, 3, 9, 31, 89, 93, 267, 279, 801, 2207, 2759, 6621, 8277, 19863, 24831, 68417, 196423, 205251, 589269, 615753, 1767807, 6089113, 18267339, 54802017]

約数ペア:

[(1, 54802017), (3, 18267339), (9, 6089113), (31, 1767807), (89, 615753), (93, 589269), (267, 205251), (279, 196423), (801, 68417), (2207, 24831), (2759, 19863), (6621, 8277)]