2051258318289

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{829}}^1\times {\mathrm{5741}}^1$

素因数の和:6912

約数の個数: 80

約数和(自身を含む): 3259333527120

約数和(自身を除く): 1208075208831

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 313, 459, 829, 939, 1377, 2487, 2817, 5321, 5741, 7461, 8451, 14093, 15963, 17223, 22383, 25353, 42279, 47889, 51669, 67149, 97597, 126837, 143667, 155007, 259477, 292791, 380511, 431001, 465021, 778431, 878373, 1141533, 1796933, 2335293, 2635119, 4411109, 4759289, 5390799, 7005879, 7905357, 13233327, 14277867, 16172397, 21017637, 30547861, 39699981, 42833601, 48517191, 80907913, 91643583, 119099943, 128500803, 145551573, 242723739, 274930749, 357299829, 385502409, 728171217, 824792247, 1489657457, 2184513651, 2474376741, 4468972371, 6553540953, 13406917113, 25324176769, 40220751339, 75972530307, 120662254017, 227917590921, 683752772763, 2051258318289]

約数ペア:

[(1, 2051258318289), (3, 683752772763), (9, 227917590921), (17, 120662254017), (27, 75972530307), (51, 40220751339), (81, 25324176769), (153, 13406917113), (313, 6553540953), (459, 4468972371), (829, 2474376741), (939, 2184513651), (1377, 1489657457), (2487, 824792247), (2817, 728171217), (5321, 385502409), (5741, 357299829), (7461, 274930749), (8451, 242723739), (14093, 145551573), (15963, 128500803), (17223, 119099943), (22383, 91643583), (25353, 80907913), (42279, 48517191), (47889, 42833601), (51669, 39699981), (67149, 30547861), (97597, 21017637), (126837, 16172397), (143667, 14277867), (155007, 13233327), (259477, 7905357), (292791, 7005879), (380511, 5390799), (431001, 4759289), (465021, 4411109), (778431, 2635119), (878373, 2335293), (1141533, 1796933)]