9664512003

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{1955983}}^1$

素因数の和:1956056

約数の個数: 20

約数和(自身を含む): 14673791968

約数和(自身を除く): 5009279965

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 1955983, 5867949, 17603847, 52811541, 119314963, 158434623, 357944889, 1073834667, 3221504001, 9664512003]

約数ペア:

[(1, 9664512003), (3, 3221504001), (9, 1073834667), (27, 357944889), (61, 158434623), (81, 119314963), (183, 52811541), (549, 17603847), (1647, 5867949), (4941, 1955983)]