242165583

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4153}}^1$

素因数の和:4220

約数の個数: 48

約数和(自身を含む): 414735360

約数和(自身を除く): 172569777

約数列:

[1, 3, 9, 11, 19, 31, 33, 57, 93, 99, 171, 209, 279, 341, 589, 627, 1023, 1767, 1881, 3069, 4153, 5301, 6479, 12459, 19437, 37377, 45683, 58311, 78907, 128743, 137049, 236721, 386229, 411147, 710163, 867977, 1158687, 1416173, 2446117, 2603931, 4248519, 7338351, 7811793, 12745557, 22015053, 26907287, 80721861, 242165583]

約数ペア:

[(1, 242165583), (3, 80721861), (9, 26907287), (11, 22015053), (19, 12745557), (31, 7811793), (33, 7338351), (57, 4248519), (93, 2603931), (99, 2446117), (171, 1416173), (209, 1158687), (279, 867977), (341, 710163), (589, 411147), (627, 386229), (1023, 236721), (1767, 137049), (1881, 128743), (3069, 78907), (4153, 58311), (5301, 45683), (6479, 37377), (12459, 19437)]