16753671

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 28035072

約数和(自身を除く): 11281401

約数列:

[1, 3, 9, 11, 31, 33, 53, 93, 99, 103, 159, 279, 309, 341, 477, 583, 927, 1023, 1133, 1643, 1749, 3069, 3193, 3399, 4929, 5247, 5459, 9579, 10197, 14787, 16377, 18073, 28737, 35123, 49131, 54219, 60049, 105369, 162657, 169229, 180147, 316107, 507687, 540441, 1523061, 1861519, 5584557, 16753671]

約数ペア:

[(1, 16753671), (3, 5584557), (9, 1861519), (11, 1523061), (31, 540441), (33, 507687), (53, 316107), (93, 180147), (99, 169229), (103, 162657), (159, 105369), (279, 60049), (309, 54219), (341, 49131), (477, 35123), (583, 28737), (927, 18073), (1023, 16377), (1133, 14787), (1643, 10197), (1749, 9579), (3069, 5459), (3193, 5247), (3399, 4929)]