79471899

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{16567}}^1$

素因数の和:16627

約数の個数: 24

約数和(自身を含む): 126645792

約数和(自身を除く): 47173893

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 16567, 49701, 149103, 215371, 646113, 679247, 1938339, 2037741, 6113223, 8830211, 26490633, 79471899]

約数ペア:

[(1, 79471899), (3, 26490633), (9, 8830211), (13, 6113223), (39, 2037741), (41, 1938339), (117, 679247), (123, 646113), (369, 215371), (533, 149103), (1599, 49701), (4797, 16567)]