51343335

素因数分解:

$3^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1373}}^1$

素因数の和:1664

約数の個数: 32

約数和(自身を含む): 91673280

約数和(自身を除く): 40329945

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 277, 831, 1373, 1385, 2493, 4119, 4155, 6865, 7479, 12357, 12465, 20595, 37071, 37395, 61785, 185355, 380321, 1140963, 1901605, 3422889, 5704815, 10268667, 17114445, 51343335]

約数ペア:

[(1, 51343335), (3, 17114445), (5, 10268667), (9, 5704815), (15, 3422889), (27, 1901605), (45, 1140963), (135, 380321), (277, 185355), (831, 61785), (1373, 37395), (1385, 37071), (2493, 20595), (4119, 12465), (4155, 12357), (6865, 7479)]