42965937

素因数分解:

$3^3\times 7^1\times {\mathrm{463}}^1\times {\mathrm{491}}^1$

素因数の和:970

約数の個数: 32

約数和(自身を含む): 73052160

約数和(自身を除く): 30086223

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 463, 491, 1389, 1473, 3241, 3437, 4167, 4419, 9723, 10311, 12501, 13257, 29169, 30933, 87507, 92799, 227333, 681999, 1591331, 2045997, 4773993, 6137991, 14321979, 42965937]

約数ペア:

[(1, 42965937), (3, 14321979), (7, 6137991), (9, 4773993), (21, 2045997), (27, 1591331), (63, 681999), (189, 227333), (463, 92799), (491, 87507), (1389, 30933), (1473, 29169), (3241, 13257), (3437, 12501), (4167, 10311), (4419, 9723)]