74297439

素因数分解:

$3^3\times {\mathrm{67}}^2\times {\mathrm{613}}^1$

素因数の和:756

約数の個数: 24

約数和(自身を含む): 111919920

約数和(自身を除く): 37622481

約数列:

[1, 3, 9, 27, 67, 201, 603, 613, 1809, 1839, 4489, 5517, 13467, 16551, 40401, 41071, 121203, 123213, 369639, 1108917, 2751757, 8255271, 24765813, 74297439]

約数ペア:

[(1, 74297439), (3, 24765813), (9, 8255271), (27, 2751757), (67, 1108917), (201, 369639), (603, 123213), (613, 121203), (1809, 41071), (1839, 40401), (4489, 16551), (5517, 13467)]