63890379

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{27409}}^1$

素因数の和:27459

約数の個数: 24

約数和(自身を含む): 108324320

約数和(自身を除く): 44433941

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 27409, 82227, 191863, 246681, 575589, 1014133, 1726767, 3042399, 7098931, 9127197, 21296793, 63890379]

約数ペア:

[(1, 63890379), (3, 21296793), (7, 9127197), (9, 7098931), (21, 3042399), (37, 1726767), (63, 1014133), (111, 575589), (259, 246681), (333, 191863), (777, 82227), (2331, 27409)]