77707321

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{419}}^1$

素因数の和:708

約数の個数: 16

約数和(自身を含む): 84268800

約数和(自身を除く): 6561479

約数列:

[1, 19, 43, 227, 419, 817, 4313, 7961, 9761, 18017, 95113, 185459, 342323, 1807147, 4089859, 77707321]

約数ペア:

[(1, 77707321), (19, 4089859), (43, 1807147), (227, 342323), (419, 185459), (817, 95113), (4313, 18017), (7961, 9761)]