86283561

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 145529664

約数和(自身を除く): 59246103

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 163, 273, 277, 489, 637, 831, 1141, 1911, 1939, 2119, 3423, 3601, 5817, 6357, 7987, 10803, 13573, 14833, 23961, 25207, 40719, 44499, 45151, 75621, 103831, 135453, 176449, 311493, 316057, 529347, 586963, 948171, 1760889, 2212399, 4108741, 6637197, 12326223, 28761187, 86283561]

約数ペア:

[(1, 86283561), (3, 28761187), (7, 12326223), (13, 6637197), (21, 4108741), (39, 2212399), (49, 1760889), (91, 948171), (147, 586963), (163, 529347), (273, 316057), (277, 311493), (489, 176449), (637, 135453), (831, 103831), (1141, 75621), (1911, 45151), (1939, 44499), (2119, 40719), (3423, 25207), (3601, 23961), (5817, 14833), (6357, 13573), (7987, 10803)]