66444723

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{7829}}^1$

素因数の和:7899

約数の個数: 24

約数和(自身を含む): 102604320

約数和(自身を除く): 36159597

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 943, 2829, 7829, 8487, 23487, 70461, 180067, 320989, 540201, 962967, 1620603, 2888901, 7382747, 22148241, 66444723]

約数ペア:

[(1, 66444723), (3, 22148241), (9, 7382747), (23, 2888901), (41, 1620603), (69, 962967), (123, 540201), (207, 320989), (369, 180067), (943, 70461), (2829, 23487), (7829, 8487)]