64503693

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1399}}^1$

素因数の和:1561

約数の個数: 24

約数和(自身を含む): 96096000

約数和(自身を除く): 31592307

約数列:

[1, 3, 9, 47, 109, 141, 327, 423, 981, 1399, 4197, 5123, 12591, 15369, 46107, 65753, 152491, 197259, 457473, 591777, 1372419, 7167077, 21501231, 64503693]

約数ペア:

[(1, 64503693), (3, 21501231), (9, 7167077), (47, 1372419), (109, 591777), (141, 457473), (327, 197259), (423, 152491), (981, 65753), (1399, 46107), (4197, 15369), (5123, 12591)]