86799783

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{883}}^1$

素因数の和:1075

約数の個数: 32

約数和(自身を含む): 137592832

約数和(自身を除く): 50793049

約数列:

[1, 3, 7, 21, 31, 93, 151, 217, 453, 651, 883, 1057, 2649, 3171, 4681, 6181, 14043, 18543, 27373, 32767, 82119, 98301, 133333, 191611, 399999, 574833, 933331, 2799993, 4133323, 12399969, 28933261, 86799783]

約数ペア:

[(1, 86799783), (3, 28933261), (7, 12399969), (21, 4133323), (31, 2799993), (93, 933331), (151, 574833), (217, 399999), (453, 191611), (651, 133333), (883, 98301), (1057, 82119), (2649, 32767), (3171, 27373), (4681, 18543), (6181, 14043)]