219271752657

素因数分解:

$3^2\times {\mathrm{421}}^1\times {\mathrm{3217}}^1\times {\mathrm{17989}}^1$

素因数の和:21633

約数の個数: 24

約数和(自身を含む): 317594524520

約数和(自身を除く): 98322771863

約数列:

[1, 3, 9, 421, 1263, 3217, 3789, 9651, 17989, 28953, 53967, 161901, 1354357, 4063071, 7573369, 12189213, 22720107, 57870613, 68160321, 173611839, 520835517, 24363528073, 73090584219, 219271752657]

約数ペア:

[(1, 219271752657), (3, 73090584219), (9, 24363528073), (421, 520835517), (1263, 173611839), (3217, 68160321), (3789, 57870613), (9651, 22720107), (17989, 12189213), (28953, 7573369), (53967, 4063071), (161901, 1354357)]