120730821

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{977}}^1\times {\mathrm{2423}}^1$

素因数の和:3420

約数の個数: 16

約数和(自身を含む): 170688384

約数和(自身を除く): 49957563

約数列:

[1, 3, 17, 51, 977, 2423, 2931, 7269, 16609, 41191, 49827, 123573, 2367271, 7101813, 40243607, 120730821]

約数ペア:

[(1, 120730821), (3, 40243607), (17, 7101813), (51, 2367271), (977, 123573), (2423, 49827), (2931, 41191), (7269, 16609)]