11873726901

素因数分解:

$3^4\times {\mathrm{6911}}^1\times {\mathrm{21211}}^1$

素因数の和:28134

約数の個数: 20

約数和(自身を含む): 17740698624

約数和(自身を除く): 5866971723

約数列:

[1, 3, 9, 27, 81, 6911, 20733, 21211, 62199, 63633, 186597, 190899, 559791, 572697, 1718091, 146589221, 439767663, 1319302989, 3957908967, 11873726901]

約数ペア:

[(1, 11873726901), (3, 3957908967), (9, 1319302989), (27, 439767663), (81, 146589221), (6911, 1718091), (20733, 572697), (21211, 559791), (62199, 190899), (63633, 186597)]