102661587

素因数分解:

$3^4\times 7^1\times {\mathrm{181061}}^1$

素因数の和:181080

約数の個数: 20

約数和(自身を含む): 175268016

約数和(自身を除く): 72606429

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 181061, 543183, 1267427, 1629549, 3802281, 4888647, 11406843, 14665941, 34220529, 102661587]

約数ペア:

[(1, 102661587), (3, 34220529), (7, 14665941), (9, 11406843), (21, 4888647), (27, 3802281), (63, 1629549), (81, 1267427), (189, 543183), (567, 181061)]