30051729

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{9049}}^1$

素因数の和:9102

約数の個数: 20

約数和(自身を含む): 45992100

約数和(自身を除く): 15940371

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 9049, 27147, 81441, 244323, 371009, 732969, 1113027, 3339081, 10017243, 30051729]

約数ペア:

[(1, 30051729), (3, 10017243), (9, 3339081), (27, 1113027), (41, 732969), (81, 371009), (123, 244323), (369, 81441), (1107, 27147), (3321, 9049)]