87090903

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2377}}^1$

素因数の和:2468

約数の個数: 32

約数和(自身を含む): 136972800

約数和(自身を除く): 49881897

約数列:

[1, 3, 9, 23, 27, 59, 69, 177, 207, 531, 621, 1357, 1593, 2377, 4071, 7131, 12213, 21393, 36639, 54671, 64179, 140243, 164013, 420729, 492039, 1262187, 1476117, 3225589, 3786561, 9676767, 29030301, 87090903]

約数ペア:

[(1, 87090903), (3, 29030301), (9, 9676767), (23, 3786561), (27, 3225589), (59, 1476117), (69, 1262187), (177, 492039), (207, 420729), (531, 164013), (621, 140243), (1357, 64179), (1593, 54671), (2377, 36639), (4071, 21393), (7131, 12213)]