79448721

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:334

約数の個数: 32

約数和(自身を含む): 118267776

約数和(自身を除く): 38819055

約数列:

[1, 3, 11, 33, 101, 121, 197, 303, 363, 591, 1111, 1331, 2167, 3333, 3993, 6501, 12221, 19897, 23837, 36663, 59691, 71511, 134431, 218867, 262207, 403293, 656601, 786621, 2407537, 7222611, 26482907, 79448721]

約数ペア:

[(1, 79448721), (3, 26482907), (11, 7222611), (33, 2407537), (101, 786621), (121, 656601), (197, 403293), (303, 262207), (363, 218867), (591, 134431), (1111, 71511), (1331, 59691), (2167, 36663), (3333, 23837), (3993, 19897), (6501, 12221)]