63209871

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{701}}^1$

素因数の和:983

約数の個数: 24

約数和(自身を含む): 93961296

約数和(自身を除く): 30751425

約数列:

[1, 3, 9, 43, 129, 233, 387, 699, 701, 2097, 2103, 6309, 10019, 30057, 30143, 90171, 90429, 163333, 271287, 489999, 1469997, 7023319, 21069957, 63209871]

約数ペア:

[(1, 63209871), (3, 21069957), (9, 7023319), (43, 1469997), (129, 489999), (233, 271287), (387, 163333), (699, 90429), (701, 90171), (2097, 30143), (2103, 30057), (6309, 10019)]