80747127

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{7877}}^1$

素因数の和:7967

約数の個数: 24

約数和(自身を含む): 125354736

約数和(自身を除く): 44607609

約数列:

[1, 3, 9, 17, 51, 67, 153, 201, 603, 1139, 3417, 7877, 10251, 23631, 70893, 133909, 401727, 527759, 1205181, 1583277, 4749831, 8971903, 26915709, 80747127]

約数ペア:

[(1, 80747127), (3, 26915709), (9, 8971903), (17, 4749831), (51, 1583277), (67, 1205181), (153, 527759), (201, 401727), (603, 133909), (1139, 70893), (3417, 23631), (7877, 10251)]