69160287

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{149}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 114393600

約数和(自身を除く): 45233313

約数列:

[1, 3, 7, 21, 23, 31, 69, 93, 149, 161, 217, 447, 483, 651, 713, 961, 1043, 2139, 2883, 3129, 3427, 4619, 4991, 6727, 10281, 13857, 14973, 20181, 22103, 23989, 32333, 66309, 71967, 96999, 106237, 143189, 154721, 318711, 429567, 464163, 743659, 1002323, 2230977, 3006969, 3293347, 9880041, 23053429, 69160287]

約数ペア:

[(1, 69160287), (3, 23053429), (7, 9880041), (21, 3293347), (23, 3006969), (31, 2230977), (69, 1002323), (93, 743659), (149, 464163), (161, 429567), (217, 318711), (447, 154721), (483, 143189), (651, 106237), (713, 96999), (961, 71967), (1043, 66309), (2139, 32333), (2883, 23989), (3129, 22103), (3427, 20181), (4619, 14973), (4991, 13857), (6727, 10281)]