145341729

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{757}}^1$

素因数の和:1326

約数の個数: 32

約数和(自身を含む): 232615040

約数和(自身を除く): 87273311

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 547, 757, 1641, 2271, 4923, 6813, 7111, 9841, 14769, 20439, 21333, 29523, 63999, 88569, 191997, 265707, 414079, 1242237, 3726711, 5383027, 11180133, 16149081, 48447243, 145341729]

約数ペア:

[(1, 145341729), (3, 48447243), (9, 16149081), (13, 11180133), (27, 5383027), (39, 3726711), (117, 1242237), (351, 414079), (547, 265707), (757, 191997), (1641, 88569), (2271, 63999), (4923, 29523), (6813, 21333), (7111, 20439), (9841, 14769)]