129201318

素因数分解:

$2^1\times 3^4\times {\mathrm{797539}}^1$

素因数の和:797553

約数の個数: 20

約数和(自身を含む): 289507020

約数和(自身を除く): 160305702

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 797539, 1595078, 2392617, 4785234, 7177851, 14355702, 21533553, 43067106, 64600659, 129201318]

約数ペア:

[(1, 129201318), (2, 64600659), (3, 43067106), (6, 21533553), (9, 14355702), (18, 7177851), (27, 4785234), (54, 2392617), (81, 1595078), (162, 797539)]