64557966

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{978151}}^1$

素因数の和:978167

約数の個数: 16

約数和(自身を含む): 140853888

約数和(自身を除く): 76295922

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 978151, 1956302, 2934453, 5868906, 10759661, 21519322, 32278983, 64557966]

約数ペア:

[(1, 64557966), (2, 32278983), (3, 21519322), (6, 10759661), (11, 5868906), (22, 2934453), (33, 1956302), (66, 978151)]