47635959

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{743}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 75423744

約数和(自身を除く): 27787785

約数列:

[1, 3, 7, 21, 43, 71, 129, 213, 301, 497, 743, 903, 1491, 2229, 3053, 5201, 9159, 15603, 21371, 31949, 52753, 64113, 95847, 158259, 223643, 369271, 670929, 1107813, 2268379, 6805137, 15878653, 47635959]

約数ペア:

[(1, 47635959), (3, 15878653), (7, 6805137), (21, 2268379), (43, 1107813), (71, 670929), (129, 369271), (213, 223643), (301, 158259), (497, 95847), (743, 64113), (903, 52753), (1491, 31949), (2229, 21371), (3053, 15603), (5201, 9159)]