129393666

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{33749}}^1$

素因数の和:33831

約数の個数: 32

約数和(自身を含む): 291600000

約数和(自身を除く): 162206334

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 33749, 67498, 101247, 202494, 303741, 607482, 911223, 1822446, 2396179, 4792358, 7188537, 14377074, 21565611, 43131222, 64696833, 129393666]

約数ペア:

[(1, 129393666), (2, 64696833), (3, 43131222), (6, 21565611), (9, 14377074), (18, 7188537), (27, 4792358), (54, 2396179), (71, 1822446), (142, 911223), (213, 607482), (426, 303741), (639, 202494), (1278, 101247), (1917, 67498), (3834, 33749)]