145440243

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{30319}}^1$

素因数の和:30379

約数の個数: 24

約数和(自身を含む): 231766080

約数和(自身を除く): 86325837

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 30319, 90957, 272871, 394147, 1182441, 1243079, 3547323, 3729237, 11187711, 16160027, 48480081, 145440243]

約数ペア:

[(1, 145440243), (3, 48480081), (9, 16160027), (13, 11187711), (39, 3729237), (41, 3547323), (117, 1243079), (123, 1182441), (369, 394147), (533, 272871), (1599, 90957), (4797, 30319)]