220153443831

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{66291311}}^1$

素因数の和:66291364

約数の個数: 20

約数和(自身を含む): 336892447584

約数和(自身を除く): 116739003753

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 66291311, 198873933, 596621799, 1789865397, 2717943751, 5369596191, 8153831253, 24461493759, 73384481277, 220153443831]

約数ペア:

[(1, 220153443831), (3, 73384481277), (9, 24461493759), (27, 8153831253), (41, 5369596191), (81, 2717943751), (123, 1789865397), (369, 596621799), (1107, 198873933), (3321, 66291311)]