87796527

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1973}}^1$

素因数の和:2159

約数の個数: 32

約数和(自身を含む): 145033728

約数和(自身を除く): 57237201

約数列:

[1, 3, 7, 13, 21, 39, 91, 163, 273, 489, 1141, 1973, 2119, 3423, 5919, 6357, 13811, 14833, 25649, 41433, 44499, 76947, 179543, 321599, 538629, 964797, 2251193, 4180787, 6753579, 12542361, 29265509, 87796527]

約数ペア:

[(1, 87796527), (3, 29265509), (7, 12542361), (13, 6753579), (21, 4180787), (39, 2251193), (91, 964797), (163, 538629), (273, 321599), (489, 179543), (1141, 76947), (1973, 44499), (2119, 41433), (3423, 25649), (5919, 14833), (6357, 13811)]