302540751

素因数分解:

$3^4\times {\mathrm{977}}^1\times {\mathrm{3823}}^1$

素因数の和:4812

約数の個数: 20

約数和(自身を含む): 452524512

約数和(自身を除く): 149983761

約数列:

[1, 3, 9, 27, 81, 977, 2931, 3823, 8793, 11469, 26379, 34407, 79137, 103221, 309663, 3735071, 11205213, 33615639, 100846917, 302540751]

約数ペア:

[(1, 302540751), (3, 100846917), (9, 33615639), (27, 11205213), (81, 3735071), (977, 309663), (2931, 103221), (3823, 79137), (8793, 34407), (11469, 26379)]