69214563

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 113667840

約数和(自身を除く): 44453277

約数列:

[1, 3, 9, 11, 33, 43, 71, 99, 129, 213, 229, 387, 473, 639, 687, 781, 1419, 2061, 2343, 2519, 3053, 4257, 7029, 7557, 9159, 9847, 16259, 22671, 27477, 29541, 33583, 48777, 88623, 100749, 108317, 146331, 178849, 302247, 324951, 536547, 699137, 974853, 1609641, 2097411, 6292233, 7690507, 23071521, 69214563]

約数ペア:

[(1, 69214563), (3, 23071521), (9, 7690507), (11, 6292233), (33, 2097411), (43, 1609641), (71, 974853), (99, 699137), (129, 536547), (213, 324951), (229, 302247), (387, 178849), (473, 146331), (639, 108317), (687, 100749), (781, 88623), (1419, 48777), (2061, 33583), (2343, 29541), (2519, 27477), (3053, 22671), (4257, 16259), (7029, 9847), (7557, 9159)]