84508821

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{2999}}^1$

素因数の和:3137

約数の個数: 24

約数和(自身を含む): 127296000

約数和(自身を除く): 42787179

約数列:

[1, 3, 9, 31, 93, 101, 279, 303, 909, 2999, 3131, 8997, 9393, 26991, 28179, 92969, 278907, 302899, 836721, 908697, 2726091, 9389869, 28169607, 84508821]

約数ペア:

[(1, 84508821), (3, 28169607), (9, 9389869), (31, 2726091), (93, 908697), (101, 836721), (279, 302899), (303, 278907), (909, 92969), (2999, 28179), (3131, 26991), (8997, 9393)]