63955633

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{21397}}^1$

素因数の和:21472

約数の個数: 12

約数和(自身を含む): 75620532

約数和(自身を除く): 11664899

約数列:

[1, 7, 49, 61, 427, 2989, 21397, 149779, 1048453, 1305217, 9136519, 63955633]

約数ペア:

[(1, 63955633), (7, 9136519), (49, 1305217), (61, 1048453), (427, 149779), (2989, 21397)]