165065607

素因数分解:

$3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9391}}^1$

素因数の和:9441

約数の個数: 40

約数和(自身を含む): 290926592

約数和(自身を除く): 125860985

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 279, 567, 651, 837, 1953, 2511, 5859, 9391, 17577, 28173, 65737, 84519, 197211, 253557, 291121, 591633, 760671, 873363, 1774899, 2037847, 2620089, 5324697, 6113541, 7860267, 18340623, 23580801, 55021869, 165065607]

約数ペア:

[(1, 165065607), (3, 55021869), (7, 23580801), (9, 18340623), (21, 7860267), (27, 6113541), (31, 5324697), (63, 2620089), (81, 2037847), (93, 1774899), (189, 873363), (217, 760671), (279, 591633), (567, 291121), (651, 253557), (837, 197211), (1953, 84519), (2511, 65737), (5859, 28173), (9391, 17577)]