64389963

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{45377}}^1$

素因数の和:45434

約数の個数: 16

約数和(自身を含む): 95838336

約数和(自身を除く): 31448373

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 45377, 136131, 499147, 1497441, 1951211, 5853633, 21463321, 64389963]

約数ペア:

[(1, 64389963), (3, 21463321), (11, 5853633), (33, 1951211), (43, 1497441), (129, 499147), (473, 136131), (1419, 45377)]