568667326269

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{1123}}^1\times {\mathrm{1493}}^1$

素因数の和:3178

約数の個数: 64

約数和(自身を含む): 897609351168

約数和(自身を除く): 328942024899

約数列:

[1, 3, 7, 21, 31, 93, 217, 521, 651, 1123, 1493, 1563, 3369, 3647, 4479, 7861, 10451, 10941, 16151, 23583, 31353, 34813, 46283, 48453, 104439, 113057, 138849, 243691, 323981, 339171, 585083, 731073, 777853, 971943, 1676639, 1755249, 2333559, 4095581, 5029917, 5444971, 11736473, 12286743, 16334913, 18137573, 24113443, 35209419, 51975809, 54412719, 72340329, 126963011, 155927427, 168794101, 363830663, 380889033, 506382303, 873528919, 1091491989, 2620586757, 6114702433, 18344107299, 27079396489, 81238189467, 189555775423, 568667326269]

約数ペア:

[(1, 568667326269), (3, 189555775423), (7, 81238189467), (21, 27079396489), (31, 18344107299), (93, 6114702433), (217, 2620586757), (521, 1091491989), (651, 873528919), (1123, 506382303), (1493, 380889033), (1563, 363830663), (3369, 168794101), (3647, 155927427), (4479, 126963011), (7861, 72340329), (10451, 54412719), (10941, 51975809), (16151, 35209419), (23583, 24113443), (31353, 18137573), (34813, 16334913), (46283, 12286743), (48453, 11736473), (104439, 5444971), (113057, 5029917), (138849, 4095581), (243691, 2333559), (323981, 1755249), (339171, 1676639), (585083, 971943), (731073, 777853)]