71286993

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1759}}^1$

素因数の和:1866

約数の個数: 32

約数和(自身を含む): 112640000

約数和(自身を除く): 41353007

約数列:

[1, 3, 9, 19, 27, 57, 79, 171, 237, 513, 711, 1501, 1759, 2133, 4503, 5277, 13509, 15831, 33421, 40527, 47493, 100263, 138961, 300789, 416883, 902367, 1250649, 2640259, 3751947, 7920777, 23762331, 71286993]

約数ペア:

[(1, 71286993), (3, 23762331), (9, 7920777), (19, 3751947), (27, 2640259), (57, 1250649), (79, 902367), (171, 416883), (237, 300789), (513, 138961), (711, 100263), (1501, 47493), (1759, 40527), (2133, 33421), (4503, 15831), (5277, 13509)]