61790121

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1951}}^1$

素因数の和:2003

約数の個数: 40

約数和(自身を含む): 102034944

約数和(自身を除く): 40244823

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 81, 153, 207, 391, 459, 621, 1173, 1377, 1863, 1951, 3519, 5853, 10557, 17559, 31671, 33167, 44873, 52677, 99501, 134619, 158031, 298503, 403857, 762841, 895509, 1211571, 2288523, 2686527, 3634713, 6865569, 20596707, 61790121]

約数ペア:

[(1, 61790121), (3, 20596707), (9, 6865569), (17, 3634713), (23, 2686527), (27, 2288523), (51, 1211571), (69, 895509), (81, 762841), (153, 403857), (207, 298503), (391, 158031), (459, 134619), (621, 99501), (1173, 52677), (1377, 44873), (1863, 33167), (1951, 31671), (3519, 17559), (5853, 10557)]