52821681

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43261}}^1$

素因数の和:43312

約数の個数: 16

約数和(自身を含む): 78909888

約数和(自身を除く): 26088207

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 43261, 129783, 475871, 1427613, 1600657, 4801971, 17607227, 52821681]

約数ペア:

[(1, 52821681), (3, 17607227), (11, 4801971), (33, 1600657), (37, 1427613), (111, 475871), (407, 129783), (1221, 43261)]