70657839

素因数分解:

$3^5\times 7^1\times {\mathrm{41539}}^1$

素因数の和:41561

約数の個数: 24

約数和(自身を含む): 120964480

約数和(自身を除く): 50306641

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 41539, 124617, 290773, 373851, 872319, 1121553, 2616957, 3364659, 7850871, 10093977, 23552613, 70657839]

約数ペア:

[(1, 70657839), (3, 23552613), (7, 10093977), (9, 7850871), (21, 3364659), (27, 2616957), (63, 1121553), (81, 872319), (189, 373851), (243, 290773), (567, 124617), (1701, 41539)]