243369846

素因数分解:

$2^1\times 3^5\times {\mathrm{127}}^1\times {\mathrm{3943}}^1$

素因数の和:4087

約数の個数: 48

約数和(自身を含む): 551276544

約数和(自身を除く): 307906698

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 127, 162, 243, 254, 381, 486, 762, 1143, 2286, 3429, 3943, 6858, 7886, 10287, 11829, 20574, 23658, 30861, 35487, 61722, 70974, 106461, 212922, 319383, 500761, 638766, 958149, 1001522, 1502283, 1916298, 3004566, 4506849, 9013698, 13520547, 27041094, 40561641, 81123282, 121684923, 243369846]

約数ペア:

[(1, 243369846), (2, 121684923), (3, 81123282), (6, 40561641), (9, 27041094), (18, 13520547), (27, 9013698), (54, 4506849), (81, 3004566), (127, 1916298), (162, 1502283), (243, 1001522), (254, 958149), (381, 638766), (486, 500761), (762, 319383), (1143, 212922), (2286, 106461), (3429, 70974), (3943, 61722), (6858, 35487), (7886, 30861), (10287, 23658), (11829, 20574)]