30646269

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{5647}}^1$

素因数の和:5726

約数の個数: 20

約数和(自身を含む): 46471744

約数和(自身を除く): 15825475

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 5647, 16941, 50823, 152469, 378349, 457407, 1135047, 3405141, 10215423, 30646269]

約数ペア:

[(1, 30646269), (3, 10215423), (9, 3405141), (27, 1135047), (67, 457407), (81, 378349), (201, 152469), (603, 50823), (1809, 16941), (5427, 5647)]