64604217

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{30203}}^1$

素因数の和:30260

約数の個数: 16

約数和(自身を含む): 92786688

約数和(自身を除く): 28182471

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 30203, 90609, 694669, 936293, 2084007, 2808879, 21534739, 64604217]

約数ペア:

[(1, 64604217), (3, 21534739), (23, 2808879), (31, 2084007), (69, 936293), (93, 694669), (713, 90609), (2139, 30203)]