77611941

素因数分解:

$3^2\times {\mathrm{11}}^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:100

約数の個数: 60

約数和(自身を含む): 133993600

約数和(自身を除く): 56381659

約数列:

[1, 3, 9, 11, 19, 31, 33, 57, 93, 99, 121, 171, 209, 279, 341, 363, 589, 627, 1023, 1089, 1331, 1767, 1881, 2299, 3069, 3751, 3993, 5301, 6479, 6897, 11253, 11979, 14641, 19437, 20691, 25289, 33759, 41261, 43923, 58311, 71269, 75867, 123783, 131769, 213807, 227601, 278179, 371349, 453871, 641421, 783959, 834537, 1361613, 2351877, 2503611, 4084839, 7055631, 8623549, 25870647, 77611941]

約数ペア:

[(1, 77611941), (3, 25870647), (9, 8623549), (11, 7055631), (19, 4084839), (31, 2503611), (33, 2351877), (57, 1361613), (93, 834537), (99, 783959), (121, 641421), (171, 453871), (209, 371349), (279, 278179), (341, 227601), (363, 213807), (589, 131769), (627, 123783), (1023, 75867), (1089, 71269), (1331, 58311), (1767, 43923), (1881, 41261), (2299, 33759), (3069, 25289), (3751, 20691), (3993, 19437), (5301, 14641), (6479, 11979), (6897, 11253)]