74906139

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{719}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 128701440

約数和(自身を除く): 53795301

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 121, 123, 231, 287, 363, 451, 719, 847, 861, 1353, 2157, 2541, 3157, 4961, 5033, 7909, 9471, 14883, 15099, 23727, 29479, 34727, 55363, 86999, 88437, 104181, 166089, 206353, 260997, 324269, 608993, 619059, 972807, 1826979, 2269883, 3566959, 6809649, 10700877, 24968713, 74906139]

約数ペア:

[(1, 74906139), (3, 24968713), (7, 10700877), (11, 6809649), (21, 3566959), (33, 2269883), (41, 1826979), (77, 972807), (121, 619059), (123, 608993), (231, 324269), (287, 260997), (363, 206353), (451, 166089), (719, 104181), (847, 88437), (861, 86999), (1353, 55363), (2157, 34727), (2541, 29479), (3157, 23727), (4961, 15099), (5033, 14883), (7909, 9471)]