74099997

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{8731}}^1$

素因数の和:8801

約数の個数: 24

約数和(自身を含む): 114424128

約数和(自身を除く): 40324131

約数列:

[1, 3, 9, 23, 41, 69, 123, 207, 369, 943, 2829, 8487, 8731, 26193, 78579, 200813, 357971, 602439, 1073913, 1807317, 3221739, 8233333, 24699999, 74099997]

約数ペア:

[(1, 74099997), (3, 24699999), (9, 8233333), (23, 3221739), (41, 1807317), (69, 1073913), (123, 602439), (207, 357971), (369, 200813), (943, 78579), (2829, 26193), (8487, 8731)]