66565269

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1427}}^1$

素因数の和:1577

約数の個数: 24

約数和(自身を含む): 98908992

約数和(自身を除く): 32343723

約数列:

[1, 3, 9, 71, 73, 213, 219, 639, 657, 1427, 4281, 5183, 12843, 15549, 46647, 101317, 104171, 303951, 312513, 911853, 937539, 7396141, 22188423, 66565269]

約数ペア:

[(1, 66565269), (3, 22188423), (9, 7396141), (71, 937539), (73, 911853), (213, 312513), (219, 303951), (639, 104171), (657, 101317), (1427, 46647), (4281, 15549), (5183, 12843)]