76672737

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{55681}}^1$

素因数の和:55710

約数の個数: 20

約数和(自身を含む): 121275396

約数和(自身を除く): 44602659

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 55681, 167043, 501129, 946577, 1503387, 2839731, 4510161, 8519193, 25557579, 76672737]

約数ペア:

[(1, 76672737), (3, 25557579), (9, 8519193), (17, 4510161), (27, 2839731), (51, 1503387), (81, 946577), (153, 501129), (459, 167043), (1377, 55681)]