72061623

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8263}}^1$

素因数の和:8308

約数の個数: 32

約数和(自身を含む): 119001600

約数和(自身を除く): 46939977

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 513, 969, 2907, 8263, 8721, 24789, 74367, 140471, 156997, 223101, 421413, 470991, 1264239, 1412973, 2668949, 3792717, 4238919, 8006847, 24020541, 72061623]

約数ペア:

[(1, 72061623), (3, 24020541), (9, 8006847), (17, 4238919), (19, 3792717), (27, 2668949), (51, 1412973), (57, 1264239), (153, 470991), (171, 421413), (323, 223101), (459, 156997), (513, 140471), (969, 74367), (2907, 24789), (8263, 8721)]