72788890887

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{5503}}^1\times {\mathrm{17707}}^1$

素因数の和:23299

約数の個数: 24

約数和(自身を含む): 106431596544

約数和(自身を除く): 33642705657

約数列:

[1, 3, 9, 83, 249, 747, 5503, 16509, 17707, 49527, 53121, 159363, 456749, 1370247, 1469681, 4110741, 4409043, 13227129, 97441621, 292324863, 876974589, 8087654543, 24262963629, 72788890887]

約数ペア:

[(1, 72788890887), (3, 24262963629), (9, 8087654543), (83, 876974589), (249, 292324863), (747, 97441621), (5503, 13227129), (16509, 4409043), (17707, 4110741), (49527, 1469681), (53121, 1370247), (159363, 456749)]