89413731

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{1409}}^1$

素因数の和:2067

約数の個数: 24

約数和(自身を含む): 141214320

約数和(自身を除く): 51800589

約数列:

[1, 3, 9, 11, 33, 99, 641, 1409, 1923, 4227, 5769, 7051, 12681, 15499, 21153, 46497, 63459, 139491, 903169, 2709507, 8128521, 9934859, 29804577, 89413731]

約数ペア:

[(1, 89413731), (3, 29804577), (9, 9934859), (11, 8128521), (33, 2709507), (99, 903169), (641, 139491), (1409, 63459), (1923, 46497), (4227, 21153), (5769, 15499), (7051, 12681)]