48018081

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 69984000

約数和(自身を除く): 21965919

約数列:

[1, 3, 17, 51, 71, 89, 149, 213, 267, 447, 1207, 1513, 2533, 3621, 4539, 6319, 7599, 10579, 13261, 18957, 31737, 39783, 107423, 179843, 225437, 322269, 539529, 676311, 941531, 2824593, 16006027, 48018081]

約数ペア:

[(1, 48018081), (3, 16006027), (17, 2824593), (51, 941531), (71, 676311), (89, 539529), (149, 322269), (213, 225437), (267, 179843), (447, 107423), (1207, 39783), (1513, 31737), (2533, 18957), (3621, 13261), (4539, 10579), (6319, 7599)]