318787029

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{5087}}^1$

素因数の和:5318

約数の個数: 32

約数和(自身を含む): 517754880

約数和(自身を除く): 198967851

約数列:

[1, 3, 9, 11, 27, 33, 99, 211, 297, 633, 1899, 2321, 5087, 5697, 6963, 15261, 20889, 45783, 55957, 62667, 137349, 167871, 503613, 1073357, 1510839, 3220071, 9660213, 11806927, 28980639, 35420781, 106262343, 318787029]

約数ペア:

[(1, 318787029), (3, 106262343), (9, 35420781), (11, 28980639), (27, 11806927), (33, 9660213), (99, 3220071), (211, 1510839), (297, 1073357), (633, 503613), (1899, 167871), (2321, 137349), (5087, 62667), (5697, 55957), (6963, 45783), (15261, 20889)]