65061871

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{21269}}^1$

素因数の和:21318

約数の個数: 16

約数和(自身を含む): 81676800

約数和(自身を除く): 16614929

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 21269, 148883, 404111, 489187, 2828777, 3424309, 9294553, 65061871]

約数ペア:

[(1, 65061871), (7, 9294553), (19, 3424309), (23, 2828777), (133, 489187), (161, 404111), (437, 148883), (3059, 21269)]