27656721983

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{21101}}^1$

素因数の和:21335

約数の個数: 32

約数和(自身を含む): 32890758912

約数和(自身を除く): 5234036929

約数列:

[1, 11, 17, 43, 163, 187, 473, 731, 1793, 2771, 7009, 8041, 21101, 30481, 77099, 119153, 232111, 358717, 907343, 1310683, 3439463, 3945887, 9980773, 15424831, 37834093, 58470871, 147896909, 169673141, 643179581, 1626865999, 2514247453, 27656721983]

約数ペア:

[(1, 27656721983), (11, 2514247453), (17, 1626865999), (43, 643179581), (163, 169673141), (187, 147896909), (473, 58470871), (731, 37834093), (1793, 15424831), (2771, 9980773), (7009, 3945887), (8041, 3439463), (21101, 1310683), (30481, 907343), (77099, 358717), (119153, 232111)]