156979406121

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{446933}}^1$

素因数の和:447121

約数の個数: 32

約数和(自身を含む): 227056773888

約数和(自身を除く): 70077367767

約数列:

[1, 3, 17, 51, 71, 97, 213, 291, 1207, 1649, 3621, 4947, 6887, 20661, 117079, 351237, 446933, 1340799, 7597861, 22793583, 31732243, 43352501, 95196729, 130057503, 539448131, 736992517, 1618344393, 2210977551, 3078027571, 9234082713, 52326468707, 156979406121]

約数ペア:

[(1, 156979406121), (3, 52326468707), (17, 9234082713), (51, 3078027571), (71, 2210977551), (97, 1618344393), (213, 736992517), (291, 539448131), (1207, 130057503), (1649, 95196729), (3621, 43352501), (4947, 31732243), (6887, 22793583), (20661, 7597861), (117079, 1340799), (351237, 446933)]