68597017

素因数分解:

${\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 76446720

約数和(自身を除く): 7849703

約数列:

[1, 23, 31, 47, 89, 529, 713, 1081, 1457, 2047, 2759, 4183, 16399, 24863, 33511, 47081, 63457, 96209, 129673, 770753, 1459511, 2212807, 2982479, 68597017]

約数ペア:

[(1, 68597017), (23, 2982479), (31, 2212807), (47, 1459511), (89, 770753), (529, 129673), (713, 96209), (1081, 63457), (1457, 47081), (2047, 33511), (2759, 24863), (4183, 16399)]