219316527

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{2441}}^1$

素因数の和:2663

約数の個数: 24

約数和(自身を含む): 323809200

約数和(自身を除く): 104492673

約数列:

[1, 3, 9, 67, 149, 201, 447, 603, 1341, 2441, 7323, 9983, 21969, 29949, 89847, 163547, 363709, 490641, 1091127, 1471923, 3273381, 24368503, 73105509, 219316527]

約数ペア:

[(1, 219316527), (3, 73105509), (9, 24368503), (67, 3273381), (149, 1471923), (201, 1091127), (447, 490641), (603, 363709), (1341, 163547), (2441, 89847), (7323, 29949), (9983, 21969)]