65994003

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{743}}^1$

素因数の和:959

約数の個数: 24

約数和(自身を含む): 97493760

約数和(自身を除く): 31499757

約数列:

[1, 3, 9, 71, 139, 213, 417, 639, 743, 1251, 2229, 6687, 9869, 29607, 52753, 88821, 103277, 158259, 309831, 474777, 929493, 7332667, 21998001, 65994003]

約数ペア:

[(1, 65994003), (3, 21998001), (9, 7332667), (71, 929493), (139, 474777), (213, 309831), (417, 158259), (639, 103277), (743, 88821), (1251, 52753), (2229, 29607), (6687, 9869)]