42512499

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{21569}}^1$

素因数の和:21651

約数の個数: 16

約数和(自身を含む): 63847200

約数和(自身を除く): 21334701

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 21569, 64707, 194121, 582363, 1574537, 4723611, 14170833, 42512499]

約数ペア:

[(1, 42512499), (3, 14170833), (9, 4723611), (27, 1574537), (73, 582363), (219, 194121), (657, 64707), (1971, 21569)]