63072189

素因数分解:

$3^4\times {\mathrm{797}}^1\times {\mathrm{977}}^1$

素因数の和:1786

約数の個数: 20

約数和(自身を含む): 94433724

約数和(自身を除く): 31361535

約数列:

[1, 3, 9, 27, 81, 797, 977, 2391, 2931, 7173, 8793, 21519, 26379, 64557, 79137, 778669, 2336007, 7008021, 21024063, 63072189]

約数ペア:

[(1, 63072189), (3, 21024063), (9, 7008021), (27, 2336007), (81, 778669), (797, 79137), (977, 64557), (2391, 26379), (2931, 21519), (7173, 8793)]