26813103681

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{25229}}^1$

素因数の和:25498

約数の個数: 64

約数和(自身を含む): 46794585600

約数和(自身を除く): 19981481919

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 229, 273, 357, 663, 687, 1547, 1603, 2977, 3893, 4641, 4809, 8931, 11679, 20839, 25229, 27251, 50609, 62517, 75687, 81753, 151827, 176603, 327977, 354263, 428893, 529809, 983931, 1062789, 1286679, 2295839, 3002251, 5575609, 5777441, 6887517, 9006753, 16726827, 17332323, 39029263, 40442087, 75106733, 98216497, 117087789, 121326261, 225320199, 294649491, 525747131, 687515479, 1276814461, 1577241393, 2062546437, 3830443383, 8937701227, 26813103681]

約数ペア:

[(1, 26813103681), (3, 8937701227), (7, 3830443383), (13, 2062546437), (17, 1577241393), (21, 1276814461), (39, 687515479), (51, 525747131), (91, 294649491), (119, 225320199), (221, 121326261), (229, 117087789), (273, 98216497), (357, 75106733), (663, 40442087), (687, 39029263), (1547, 17332323), (1603, 16726827), (2977, 9006753), (3893, 6887517), (4641, 5777441), (4809, 5575609), (8931, 3002251), (11679, 2295839), (20839, 1286679), (25229, 1062789), (27251, 983931), (50609, 529809), (62517, 428893), (75687, 354263), (81753, 327977), (151827, 176603)]