69863013

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 121616640

約数和(自身を除く): 51753627

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 101, 137, 153, 187, 297, 303, 411, 459, 561, 909, 1111, 1233, 1507, 1683, 1717, 2329, 2727, 3333, 3699, 4521, 5049, 5151, 6987, 9999, 13563, 13837, 15453, 18887, 20961, 25619, 29997, 40689, 41511, 46359, 56661, 62883, 76857, 124533, 152207, 169983, 230571, 235229, 373599, 456621, 509949, 691713, 705687, 1369863, 2117061, 2587519, 4109589, 6351183, 7762557, 23287671, 69863013]

約数ペア:

[(1, 69863013), (3, 23287671), (9, 7762557), (11, 6351183), (17, 4109589), (27, 2587519), (33, 2117061), (51, 1369863), (99, 705687), (101, 691713), (137, 509949), (153, 456621), (187, 373599), (297, 235229), (303, 230571), (411, 169983), (459, 152207), (561, 124533), (909, 76857), (1111, 62883), (1233, 56661), (1507, 46359), (1683, 41511), (1717, 40689), (2329, 29997), (2727, 25619), (3333, 20961), (3699, 18887), (4521, 15453), (5049, 13837), (5151, 13563), (6987, 9999)]