77919765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{6133}}^1$

素因数の和:6170

約数の個数: 48

約数和(自身を含む): 156637824

約数和(自身を除く): 78718059

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 121, 165, 231, 363, 385, 605, 847, 1155, 1815, 2541, 4235, 6133, 12705, 18399, 30665, 42931, 67463, 91995, 128793, 202389, 214655, 337315, 472241, 643965, 742093, 1011945, 1416723, 2226279, 2361205, 3710465, 5194651, 7083615, 11131395, 15583953, 25973255, 77919765]

約数ペア:

[(1, 77919765), (3, 25973255), (5, 15583953), (7, 11131395), (11, 7083615), (15, 5194651), (21, 3710465), (33, 2361205), (35, 2226279), (55, 1416723), (77, 1011945), (105, 742093), (121, 643965), (165, 472241), (231, 337315), (363, 214655), (385, 202389), (605, 128793), (847, 91995), (1155, 67463), (1815, 42931), (2541, 30665), (4235, 18399), (6133, 12705)]