69713379

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{50627}}^1$

素因数の和:50656

約数の個数: 20

約数和(自身を含む): 110267784

約数和(自身を除く): 40554405

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 50627, 151881, 455643, 860659, 1366929, 2581977, 4100787, 7745931, 23237793, 69713379]

約数ペア:

[(1, 69713379), (3, 23237793), (9, 7745931), (17, 4100787), (27, 2581977), (51, 1366929), (81, 860659), (153, 455643), (459, 151881), (1377, 50627)]