69298173

素因数分解:

$3^4\times 7^1\times {\mathrm{122219}}^1$

素因数の和:122238

約数の個数: 20

約数和(自身を含む): 118308960

約数和(自身を除く): 49010787

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 122219, 366657, 855533, 1099971, 2566599, 3299913, 7699797, 9899739, 23099391, 69298173]

約数ペア:

[(1, 69298173), (3, 23099391), (7, 9899739), (9, 7699797), (21, 3299913), (27, 2566599), (63, 1099971), (81, 855533), (189, 366657), (567, 122219)]