266445501

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{12829}}^1$

素因数の和:12905

約数の個数: 32

約数和(自身を含む): 433551360

約数和(自身を除く): 167105859

約数列:

[1, 3, 7, 21, 23, 43, 69, 129, 161, 301, 483, 903, 989, 2967, 6923, 12829, 20769, 38487, 89803, 269409, 295067, 551647, 885201, 1654941, 2065469, 3861529, 6196407, 11584587, 12687881, 38063643, 88815167, 266445501]

約数ペア:

[(1, 266445501), (3, 88815167), (7, 38063643), (21, 12687881), (23, 11584587), (43, 6196407), (69, 3861529), (129, 2065469), (161, 1654941), (301, 885201), (483, 551647), (903, 295067), (989, 269409), (2967, 89803), (6923, 38487), (12829, 20769)]