86902257

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5099}}^1$

素因数の和:5157

約数の個数: 32

約数和(自身を含む): 137088000

約数和(自身を除く): 50185743

約数列:

[1, 3, 13, 19, 23, 39, 57, 69, 247, 299, 437, 741, 897, 1311, 5099, 5681, 15297, 17043, 66287, 96881, 117277, 198861, 290643, 351831, 1259453, 1524601, 2228263, 3778359, 4573803, 6684789, 28967419, 86902257]

約数ペア:

[(1, 86902257), (3, 28967419), (13, 6684789), (19, 4573803), (23, 3778359), (39, 2228263), (57, 1524601), (69, 1259453), (247, 351831), (299, 290643), (437, 198861), (741, 117277), (897, 96881), (1311, 66287), (5099, 17043), (5681, 15297)]