89283609

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 143567424

約数和(自身を除く): 54283815

約数列:

[1, 3, 9, 17, 41, 43, 51, 123, 129, 153, 331, 369, 387, 697, 731, 993, 1763, 2091, 2193, 2979, 5289, 5627, 6273, 6579, 13571, 14233, 15867, 16881, 29971, 40713, 42699, 50643, 89913, 122139, 128097, 230707, 241961, 269739, 583553, 692121, 725883, 1750659, 2076363, 2177649, 5251977, 9920401, 29761203, 89283609]

約数ペア:

[(1, 89283609), (3, 29761203), (9, 9920401), (17, 5251977), (41, 2177649), (43, 2076363), (51, 1750659), (123, 725883), (129, 692121), (153, 583553), (331, 269739), (369, 241961), (387, 230707), (697, 128097), (731, 122139), (993, 89913), (1763, 50643), (2091, 42699), (2193, 40713), (2979, 29971), (5289, 16881), (5627, 15867), (6273, 14233), (6579, 13571)]