879804531

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{359}}^1\times {\mathrm{653}}^1$

素因数の和:1160

約数の個数: 32

約数和(自身を含む): 1318464000

約数和(自身を除く): 438659469

約数列:

[1, 3, 9, 27, 139, 359, 417, 653, 1077, 1251, 1959, 3231, 3753, 5877, 9693, 17631, 49901, 90767, 149703, 234427, 272301, 449109, 703281, 816903, 1347327, 2109843, 2450709, 6329529, 32585353, 97756059, 293268177, 879804531]

約数ペア:

[(1, 879804531), (3, 293268177), (9, 97756059), (27, 32585353), (139, 6329529), (359, 2450709), (417, 2109843), (653, 1347327), (1077, 816903), (1251, 703281), (1959, 449109), (3231, 272301), (3753, 234427), (5877, 149703), (9693, 90767), (17631, 49901)]