291245755647

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{443}}^1\times {\mathrm{14447}}^1$

素因数の和:15108

約数の個数: 64

約数和(自身を含む): 487738589184

約数和(自身を除く): 196492833537

約数列:

[1, 3, 7, 11, 21, 33, 77, 197, 231, 443, 591, 1329, 1379, 2167, 3101, 4137, 4873, 6501, 9303, 14447, 14619, 15169, 34111, 43341, 45507, 87271, 101129, 102333, 158917, 261813, 303387, 476751, 610897, 959981, 1112419, 1832691, 2846059, 2879943, 3337257, 6400021, 6719867, 8538177, 19200063, 19922413, 20159601, 31306649, 44800147, 59767239, 70400231, 93919947, 134400441, 211200693, 219146543, 492801617, 657439629, 1260804137, 1478404851, 3782412411, 8825628959, 13868845507, 26476886877, 41606536521, 97081918549, 291245755647]

約数ペア:

[(1, 291245755647), (3, 97081918549), (7, 41606536521), (11, 26476886877), (21, 13868845507), (33, 8825628959), (77, 3782412411), (197, 1478404851), (231, 1260804137), (443, 657439629), (591, 492801617), (1329, 219146543), (1379, 211200693), (2167, 134400441), (3101, 93919947), (4137, 70400231), (4873, 59767239), (6501, 44800147), (9303, 31306649), (14447, 20159601), (14619, 19922413), (15169, 19200063), (34111, 8538177), (43341, 6719867), (45507, 6400021), (87271, 3337257), (101129, 2879943), (102333, 2846059), (158917, 1832691), (261813, 1112419), (303387, 959981), (476751, 610897)]