152833131

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2621}}^1$

素因数の和:2688

約数の個数: 48

約数和(自身を含む): 261780480

約数和(自身を除く): 108947349

約数列:

[1, 3, 9, 11, 19, 31, 33, 57, 93, 99, 171, 209, 279, 341, 589, 627, 1023, 1767, 1881, 2621, 3069, 5301, 6479, 7863, 19437, 23589, 28831, 49799, 58311, 81251, 86493, 149397, 243753, 259479, 448191, 547789, 731259, 893761, 1543769, 1643367, 2681283, 4631307, 4930101, 8043849, 13893921, 16981459, 50944377, 152833131]

約数ペア:

[(1, 152833131), (3, 50944377), (9, 16981459), (11, 13893921), (19, 8043849), (31, 4930101), (33, 4631307), (57, 2681283), (93, 1643367), (99, 1543769), (171, 893761), (209, 731259), (279, 547789), (341, 448191), (589, 259479), (627, 243753), (1023, 149397), (1767, 86493), (1881, 81251), (2621, 58311), (3069, 49799), (5301, 28831), (6479, 23589), (7863, 19437)]