16480827

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:425

約数の個数: 40

約数和(自身を含む): 27442800

約数和(自身を除く): 10961973

約数列:

[1, 3, 9, 11, 27, 33, 53, 81, 99, 159, 297, 349, 477, 583, 891, 1047, 1431, 1749, 3141, 3839, 4293, 5247, 9423, 11517, 15741, 18497, 28269, 34551, 47223, 55491, 103653, 166473, 203467, 310959, 499419, 610401, 1498257, 1831203, 5493609, 16480827]

約数ペア:

[(1, 16480827), (3, 5493609), (9, 1831203), (11, 1498257), (27, 610401), (33, 499419), (53, 310959), (81, 203467), (99, 166473), (159, 103653), (297, 55491), (349, 47223), (477, 34551), (583, 28269), (891, 18497), (1047, 15741), (1431, 11517), (1749, 9423), (3141, 5247), (3839, 4293)]