526385804553

素因数分解:

$3^3\times 7^1\times {\mathrm{674851}}^1\times {\mathrm{4127}}^1$

素因数の和:678994

約数の個数: 32

約数和(自身を含む): 891452497920

約数和(自身を除く): 365066693367

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 4127, 12381, 28889, 37143, 86667, 111429, 260001, 674851, 780003, 2024553, 4723957, 6073659, 14171871, 18220977, 42515613, 127546839, 2785110077, 8355330231, 19495770539, 25065990693, 58487311617, 75197972079, 175461934851, 526385804553]

約数ペア:

[(1, 526385804553), (3, 175461934851), (7, 75197972079), (9, 58487311617), (21, 25065990693), (27, 19495770539), (63, 8355330231), (189, 2785110077), (4127, 127546839), (12381, 42515613), (28889, 18220977), (37143, 14171871), (86667, 6073659), (111429, 4723957), (260001, 2024553), (674851, 780003)]