67191255

素因数分解:

$3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3919}}^1$

素因数の和:4060

約数の個数: 32

約数和(自身を含む): 120422400

約数和(自身を除く): 53231145

約数列:

[1, 3, 5, 9, 15, 27, 45, 127, 135, 381, 635, 1143, 1905, 3429, 3919, 5715, 11757, 17145, 19595, 35271, 58785, 105813, 176355, 497713, 529065, 1493139, 2488565, 4479417, 7465695, 13438251, 22397085, 67191255]

約数ペア:

[(1, 67191255), (3, 22397085), (5, 13438251), (9, 7465695), (15, 4479417), (27, 2488565), (45, 1493139), (127, 529065), (135, 497713), (381, 176355), (635, 105813), (1143, 58785), (1905, 35271), (3429, 19595), (3919, 17145), (5715, 11757)]