65628279

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{142981}}^1$

素因数の和:143007

約数の個数: 16

約数和(自身を含む): 102947040

約数和(自身を除く): 37318761

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 142981, 428943, 1286829, 2430677, 3860487, 7292031, 21876093, 65628279]

約数ペア:

[(1, 65628279), (3, 21876093), (9, 7292031), (17, 3860487), (27, 2430677), (51, 1286829), (153, 428943), (459, 142981)]