291566882439

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1039}}^1\times {\mathrm{1459}}^1$

素因数の和:2625

約数の個数: 96

約数和(自身を含む): 500270284800

約数和(自身を除く): 208703402361

約数列:

[1, 3, 7, 9, 21, 43, 63, 71, 129, 213, 301, 387, 497, 639, 903, 1039, 1459, 1491, 2709, 3053, 3117, 4377, 4473, 7273, 9159, 9351, 10213, 13131, 21371, 21819, 27477, 30639, 44677, 62737, 64113, 65457, 73769, 91917, 103589, 134031, 188211, 192339, 221307, 310767, 312739, 402093, 439159, 516383, 564633, 663921, 725123, 932301, 938217, 1317477, 1515901, 1549149, 2175369, 2814651, 3172067, 3952431, 4454327, 4547703, 4647447, 6526107, 9516201, 10611307, 13362981, 13643109, 22204469, 28548603, 31180289, 31833921, 40088943, 65183743, 66613407, 93540867, 95501763, 107628971, 195551229, 199840221, 280622601, 322886913, 456286201, 586653687, 753402797, 968660739, 1368858603, 2260208391, 4106575809, 4628045753, 6780625173, 13884137259, 32396320271, 41652411777, 97188960813, 291566882439]

約数ペア:

[(1, 291566882439), (3, 97188960813), (7, 41652411777), (9, 32396320271), (21, 13884137259), (43, 6780625173), (63, 4628045753), (71, 4106575809), (129, 2260208391), (213, 1368858603), (301, 968660739), (387, 753402797), (497, 586653687), (639, 456286201), (903, 322886913), (1039, 280622601), (1459, 199840221), (1491, 195551229), (2709, 107628971), (3053, 95501763), (3117, 93540867), (4377, 66613407), (4473, 65183743), (7273, 40088943), (9159, 31833921), (9351, 31180289), (10213, 28548603), (13131, 22204469), (21371, 13643109), (21819, 13362981), (27477, 10611307), (30639, 9516201), (44677, 6526107), (62737, 4647447), (64113, 4547703), (65457, 4454327), (73769, 3952431), (91917, 3172067), (103589, 2814651), (134031, 2175369), (188211, 1549149), (192339, 1515901), (221307, 1317477), (310767, 938217), (312739, 932301), (402093, 725123), (439159, 663921), (516383, 564633)]