64222767

素因数分解:

$3^3\times 7^1\times {\mathrm{373}}^1\times {\mathrm{911}}^1$

素因数の和:1300

約数の個数: 32

約数和(自身を含む): 109148160

約数和(自身を除く): 44925393

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 373, 911, 1119, 2611, 2733, 3357, 6377, 7833, 8199, 10071, 19131, 23499, 24597, 57393, 70497, 172179, 339803, 1019409, 2378621, 3058227, 7135863, 9174681, 21407589, 64222767]

約数ペア:

[(1, 64222767), (3, 21407589), (7, 9174681), (9, 7135863), (21, 3058227), (27, 2378621), (63, 1019409), (189, 339803), (373, 172179), (911, 70497), (1119, 57393), (2611, 24597), (2733, 23499), (3357, 19131), (6377, 10071), (7833, 8199)]