551270907

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{829}}^1\times {\mathrm{2239}}^1$

素因数の和:3088

約数の個数: 32

約数和(自身を含む): 892416000

約数和(自身を除く): 341145093

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 829, 2239, 2487, 6717, 7461, 9119, 20151, 22383, 24629, 27357, 60453, 73887, 82071, 221661, 246213, 664983, 1856131, 5568393, 16705179, 20417441, 50115537, 61252323, 183756969, 551270907]

約数ペア:

[(1, 551270907), (3, 183756969), (9, 61252323), (11, 50115537), (27, 20417441), (33, 16705179), (99, 5568393), (297, 1856131), (829, 664983), (2239, 246213), (2487, 221661), (6717, 82071), (7461, 73887), (9119, 60453), (20151, 27357), (22383, 24629)]