61919091

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{3169}}^1$

素因数の和:3355

約数の個数: 24

約数和(自身を含む): 96925920

約数和(自身を除く): 35006829

約数列:

[1, 3, 9, 13, 39, 117, 167, 501, 1503, 2171, 3169, 6513, 9507, 19539, 28521, 41197, 123591, 370773, 529223, 1587669, 4763007, 6879899, 20639697, 61919091]

約数ペア:

[(1, 61919091), (3, 20639697), (9, 6879899), (13, 4763007), (39, 1587669), (117, 529223), (167, 370773), (501, 123591), (1503, 41197), (2171, 28521), (3169, 19539), (6513, 9507)]