87048207

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{4451}}^1$

素因数の和:4551

約数の個数: 24

約数和(自身を含む): 131262768

約数和(自身を除く): 44214561

約数列:

[1, 3, 9, 41, 53, 123, 159, 369, 477, 2173, 4451, 6519, 13353, 19557, 40059, 182491, 235903, 547473, 707709, 1642419, 2123127, 9672023, 29016069, 87048207]

約数ペア:

[(1, 87048207), (3, 29016069), (9, 9672023), (41, 2123127), (53, 1642419), (123, 707709), (159, 547473), (369, 235903), (477, 182491), (2173, 40059), (4451, 19557), (6519, 13353)]