87477039

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{1601}}^1$

素因数の和:2087

約数の個数: 24

約数和(自身を含む): 136451952

約数和(自身を除く): 48974913

約数列:

[1, 3, 9, 13, 39, 117, 467, 1401, 1601, 4203, 4803, 6071, 14409, 18213, 20813, 54639, 62439, 187317, 747667, 2243001, 6729003, 9719671, 29159013, 87477039]

約数ペア:

[(1, 87477039), (3, 29159013), (9, 9719671), (13, 6729003), (39, 2243001), (117, 747667), (467, 187317), (1401, 62439), (1601, 54639), (4203, 20813), (4803, 18213), (6071, 14409)]