77720561607

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1201}}^1\times {\mathrm{4057}}^1$

素因数の和:5683

約数の個数: 32

約数和(自身を含む): 111992359360

約数和(自身を除く): 34271797753

約数列:

[1, 3, 13, 39, 409, 1201, 1227, 3603, 4057, 5317, 12171, 15613, 15951, 46839, 52741, 158223, 491209, 1473627, 1659313, 4872457, 4977939, 6385717, 14617371, 19157151, 21571069, 63341941, 64713207, 190025823, 1992834913, 5978504739, 25906853869, 77720561607]

約数ペア:

[(1, 77720561607), (3, 25906853869), (13, 5978504739), (39, 1992834913), (409, 190025823), (1201, 64713207), (1227, 63341941), (3603, 21571069), (4057, 19157151), (5317, 14617371), (12171, 6385717), (15613, 4977939), (15951, 4872457), (46839, 1659313), (52741, 1473627), (158223, 491209)]