125864991

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:301

約数の個数: 72

約数和(自身を含む): 228859904

約数和(自身を除く): 102994913

約数列:

[1, 3, 7, 9, 17, 21, 31, 51, 63, 93, 119, 153, 217, 223, 279, 289, 357, 527, 651, 669, 867, 1071, 1561, 1581, 1953, 2007, 2023, 2601, 3689, 3791, 4683, 4743, 6069, 6913, 8959, 11067, 11373, 14049, 18207, 20739, 26537, 26877, 33201, 34119, 48391, 62217, 62713, 64447, 79611, 80631, 117521, 145173, 188139, 193341, 238833, 352563, 435519, 451129, 564417, 580023, 822647, 1057689, 1353387, 1997857, 2467941, 4060161, 5993571, 7403823, 13984999, 17980713, 41954997, 125864991]

約数ペア:

[(1, 125864991), (3, 41954997), (7, 17980713), (9, 13984999), (17, 7403823), (21, 5993571), (31, 4060161), (51, 2467941), (63, 1997857), (93, 1353387), (119, 1057689), (153, 822647), (217, 580023), (223, 564417), (279, 451129), (289, 435519), (357, 352563), (527, 238833), (651, 193341), (669, 188139), (867, 145173), (1071, 117521), (1561, 80631), (1581, 79611), (1953, 64447), (2007, 62713), (2023, 62217), (2601, 48391), (3689, 34119), (3791, 33201), (4683, 26877), (4743, 26537), (6069, 20739), (6913, 18207), (8959, 14049), (11067, 11373)]