218414583

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{97463}}^1$

素因数の和:97555

約数の個数: 16

約数和(自身を含む): 327479040

約数和(自身を除く): 109064457

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 97463, 292389, 877167, 2631501, 8089429, 24268287, 72804861, 218414583]

約数ペア:

[(1, 218414583), (3, 72804861), (9, 24268287), (27, 8089429), (83, 2631501), (249, 877167), (747, 292389), (2241, 97463)]