65880717

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{136399}}^1$

素因数の和:136432

約数の個数: 16

約数和(自身を含む): 104755200

約数和(自身を除く): 38874483

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 136399, 409197, 954793, 2864379, 3137177, 9411531, 21960239, 65880717]

約数ペア:

[(1, 65880717), (3, 21960239), (7, 9411531), (21, 3137177), (23, 2864379), (69, 954793), (161, 409197), (483, 136399)]