41398587

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 70502400

約数和(自身を除く): 29103813

約数列:

[1, 3, 9, 17, 19, 27, 47, 51, 57, 101, 141, 153, 171, 303, 323, 423, 459, 513, 799, 893, 909, 969, 1269, 1717, 1919, 2397, 2679, 2727, 2907, 4747, 5151, 5757, 7191, 8037, 8721, 14241, 15181, 15453, 17271, 21573, 24111, 32623, 42723, 45543, 46359, 51813, 80699, 90193, 97869, 128169, 136629, 242097, 270579, 293607, 409887, 726291, 811737, 880821, 1533281, 2178873, 2435211, 4599843, 13799529, 41398587]

約数ペア:

[(1, 41398587), (3, 13799529), (9, 4599843), (17, 2435211), (19, 2178873), (27, 1533281), (47, 880821), (51, 811737), (57, 726291), (101, 409887), (141, 293607), (153, 270579), (171, 242097), (303, 136629), (323, 128169), (423, 97869), (459, 90193), (513, 80699), (799, 51813), (893, 46359), (909, 45543), (969, 42723), (1269, 32623), (1717, 24111), (1919, 21573), (2397, 17271), (2679, 15453), (2727, 15181), (2907, 14241), (4747, 8721), (5151, 8037), (5757, 7191)]