79754211

素因数分解:

$3^2\times {\mathrm{173}}^1\times {\mathrm{181}}^1\times {\mathrm{283}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 116918256

約数和(自身を除く): 37164045

約数列:

[1, 3, 9, 173, 181, 283, 519, 543, 849, 1557, 1629, 2547, 31313, 48959, 51223, 93939, 146877, 153669, 281817, 440631, 461007, 8861579, 26584737, 79754211]

約数ペア:

[(1, 79754211), (3, 26584737), (9, 8861579), (173, 461007), (181, 440631), (283, 281817), (519, 153669), (543, 146877), (849, 93939), (1557, 51223), (1629, 48959), (2547, 31313)]