27959106

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1559}}^1$

素因数の和:1639

約数の個数: 48

約数和(自身を含む): 66156480

約数和(自身を除く): 38197374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 61, 98, 122, 147, 183, 294, 366, 427, 854, 1281, 1559, 2562, 2989, 3118, 4677, 5978, 8967, 9354, 10913, 17934, 21826, 32739, 65478, 76391, 95099, 152782, 190198, 229173, 285297, 458346, 570594, 665693, 1331386, 1997079, 3994158, 4659851, 9319702, 13979553, 27959106]

約数ペア:

[(1, 27959106), (2, 13979553), (3, 9319702), (6, 4659851), (7, 3994158), (14, 1997079), (21, 1331386), (42, 665693), (49, 570594), (61, 458346), (98, 285297), (122, 229173), (147, 190198), (183, 152782), (294, 95099), (366, 76391), (427, 65478), (854, 32739), (1281, 21826), (1559, 17934), (2562, 10913), (2989, 9354), (3118, 8967), (4677, 5978)]