61873173

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 94723200

約数和(自身を除く): 32850027

約数列:

[1, 3, 9, 27, 43, 129, 137, 387, 389, 411, 1161, 1167, 1233, 3501, 3699, 5891, 10503, 16727, 17673, 50181, 53019, 53293, 150543, 159057, 159879, 451629, 479637, 1438911, 2291599, 6874797, 20624391, 61873173]

約数ペア:

[(1, 61873173), (3, 20624391), (9, 6874797), (27, 2291599), (43, 1438911), (129, 479637), (137, 451629), (387, 159879), (389, 159057), (411, 150543), (1161, 53293), (1167, 53019), (1233, 50181), (3501, 17673), (3699, 16727), (5891, 10503)]