148618503

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1609}}^1$

素因数の和:1940

約数の個数: 32

約数和(自身を含む): 241113600

約数和(自身を除く): 92495097

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 311, 933, 1609, 2799, 3421, 4827, 8397, 10263, 14481, 17699, 30789, 43443, 53097, 92367, 159291, 477873, 500399, 1501197, 4503591, 5504389, 13510773, 16513167, 49539501, 148618503]

約数ペア:

[(1, 148618503), (3, 49539501), (9, 16513167), (11, 13510773), (27, 5504389), (33, 4503591), (99, 1501197), (297, 500399), (311, 477873), (933, 159291), (1609, 92367), (2799, 53097), (3421, 43443), (4827, 30789), (8397, 17699), (10263, 14481)]