64542527

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{6917}}^1$

素因数の和:6998

約数の個数: 16

約数和(自身を含む): 77924352

約数和(自身を除く): 13381825

約数列:

[1, 7, 31, 43, 217, 301, 1333, 6917, 9331, 48419, 214427, 297431, 1500989, 2082017, 9220361, 64542527]

約数ペア:

[(1, 64542527), (7, 9220361), (31, 2082017), (43, 1500989), (217, 297431), (301, 214427), (1333, 48419), (6917, 9331)]