57720627

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{125753}}^1$

素因数の和:125779

約数の個数: 16

約数和(自身を含む): 90542880

約数和(自身を除く): 32822253

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 125753, 377259, 1131777, 2137801, 3395331, 6413403, 19240209, 57720627]

約数ペア:

[(1, 57720627), (3, 19240209), (9, 6413403), (17, 3395331), (27, 2137801), (51, 1131777), (153, 377259), (459, 125753)]