87969771

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{593}}^1$

素因数の和:963

約数の個数: 24

約数和(自身を含む): 130100256

約数和(自身を除く): 42130485

約数列:

[1, 3, 9, 53, 159, 311, 477, 593, 933, 1779, 2799, 5337, 16483, 31429, 49449, 94287, 148347, 184423, 282861, 553269, 1659807, 9774419, 29323257, 87969771]

約数ペア:

[(1, 87969771), (3, 29323257), (9, 9774419), (53, 1659807), (159, 553269), (311, 282861), (477, 184423), (593, 148347), (933, 94287), (1779, 49449), (2799, 31429), (5337, 16483)]