87237459

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2381}}^1$

素因数の和:2472

約数の個数: 32

約数和(自身を含む): 137203200

約数和(自身を除く): 49965741

約数列:

[1, 3, 9, 23, 27, 59, 69, 177, 207, 531, 621, 1357, 1593, 2381, 4071, 7143, 12213, 21429, 36639, 54763, 64287, 140479, 164289, 421437, 492867, 1264311, 1478601, 3231017, 3792933, 9693051, 29079153, 87237459]

約数ペア:

[(1, 87237459), (3, 29079153), (9, 9693051), (23, 3792933), (27, 3231017), (59, 1478601), (69, 1264311), (177, 492867), (207, 421437), (531, 164289), (621, 140479), (1357, 64287), (1593, 54763), (2381, 36639), (4071, 21429), (7143, 12213)]