72312591

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1303}}^1\times {\mathrm{1423}}^1$

素因数の和:2742

約数の個数: 16

約数和(自身を含む): 103986176

約数和(自身を除く): 31673585

約数列:

[1, 3, 13, 39, 1303, 1423, 3909, 4269, 16939, 18499, 50817, 55497, 1854169, 5562507, 24104197, 72312591]

約数ペア:

[(1, 72312591), (3, 24104197), (13, 5562507), (39, 1854169), (1303, 55497), (1423, 50817), (3909, 18499), (4269, 16939)]