91663065

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{709}}^1$

素因数の和:763

約数の個数: 72

約数和(自身を含む): 182421720

約数和(自身を除く): 90758655

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 169, 195, 221, 255, 507, 585, 663, 709, 765, 845, 1105, 1521, 1989, 2127, 2535, 2873, 3315, 3545, 6381, 7605, 8619, 9217, 9945, 10635, 12053, 14365, 25857, 27651, 31905, 36159, 43095, 46085, 60265, 82953, 108477, 119821, 129285, 138255, 156689, 180795, 359463, 414765, 470067, 542385, 599105, 783445, 1078389, 1410201, 1797315, 2036957, 2350335, 5391945, 6110871, 7051005, 10184785, 18332613, 30554355, 91663065]

約数ペア:

[(1, 91663065), (3, 30554355), (5, 18332613), (9, 10184785), (13, 7051005), (15, 6110871), (17, 5391945), (39, 2350335), (45, 2036957), (51, 1797315), (65, 1410201), (85, 1078389), (117, 783445), (153, 599105), (169, 542385), (195, 470067), (221, 414765), (255, 359463), (507, 180795), (585, 156689), (663, 138255), (709, 129285), (765, 119821), (845, 108477), (1105, 82953), (1521, 60265), (1989, 46085), (2127, 43095), (2535, 36159), (2873, 31905), (3315, 27651), (3545, 25857), (6381, 14365), (7605, 12053), (8619, 10635), (9217, 9945)]