64386399

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{25339}}^1$

素因数の和:25371

約数の個数: 24

約数和(自身を含む): 107847040

約数和(自身を除く): 43460641

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 25339, 76017, 177373, 278729, 532119, 836187, 1951103, 3066019, 5853309, 9198057, 21462133, 64386399]

約数ペア:

[(1, 64386399), (3, 21462133), (7, 9198057), (11, 5853309), (21, 3066019), (33, 1951103), (77, 836187), (121, 532119), (231, 278729), (363, 177373), (847, 76017), (2541, 25339)]