48735981

素因数分解:

$3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{3469}}^1$

素因数の和:3705

約数の個数: 24

約数和(自身を含む): 80837120

約数和(自身を除く): 32101139

約数列:

[1, 3, 7, 9, 21, 63, 223, 669, 1561, 2007, 3469, 4683, 10407, 14049, 24283, 31221, 72849, 218547, 773587, 2320761, 5415109, 6962283, 16245327, 48735981]

約数ペア:

[(1, 48735981), (3, 16245327), (7, 6962283), (9, 5415109), (21, 2320761), (63, 773587), (223, 218547), (669, 72849), (1561, 31221), (2007, 24283), (3469, 14049), (4683, 10407)]