141861321

素因数分解:

$3^3\times 7^2\times {\mathrm{107227}}^1$

素因数の和:107250

約数の個数: 24

約数和(自身を含む): 244479840

約数和(自身を除く): 102618519

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 107227, 321681, 750589, 965043, 2251767, 2895129, 5254123, 6755301, 15762369, 20265903, 47287107, 141861321]

約数ペア:

[(1, 141861321), (3, 47287107), (7, 20265903), (9, 15762369), (21, 6755301), (27, 5254123), (49, 2895129), (63, 2251767), (147, 965043), (189, 750589), (441, 321681), (1323, 107227)]