86216673

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2371}}^1$

素因数の和:2445

約数の個数: 32

約数和(自身を含む): 131162112

約数和(自身を除く): 44945439

約数列:

[1, 3, 17, 23, 31, 51, 69, 93, 391, 527, 713, 1173, 1581, 2139, 2371, 7113, 12121, 36363, 40307, 54533, 73501, 120921, 163599, 220503, 927061, 1249517, 1690523, 2781183, 3748551, 5071569, 28738891, 86216673]

約数ペア:

[(1, 86216673), (3, 28738891), (17, 5071569), (23, 3748551), (31, 2781183), (51, 1690523), (69, 1249517), (93, 927061), (391, 220503), (527, 163599), (713, 120921), (1173, 73501), (1581, 54533), (2139, 40307), (2371, 36363), (7113, 12121)]