779600133

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{246787}}^1$

素因数の和:246815

約数の個数: 24

約数和(自身を含む): 1257631648

約数和(自身を除く): 478031515

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 246787, 740361, 2221083, 3208231, 6663249, 9624693, 19989747, 28874079, 59969241, 86622237, 259866711, 779600133]

約数ペア:

[(1, 779600133), (3, 259866711), (9, 86622237), (13, 59969241), (27, 28874079), (39, 19989747), (81, 9624693), (117, 6663249), (243, 3208231), (351, 2221083), (1053, 740361), (3159, 246787)]