79680471

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{367}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 121175040

約数和(自身を除く): 41494569

約数列:

[1, 3, 13, 19, 39, 57, 247, 293, 367, 741, 879, 1101, 3809, 4771, 5567, 6973, 11427, 14313, 16701, 20919, 72371, 90649, 107531, 217113, 271947, 322593, 1397903, 2043089, 4193709, 6129267, 26560157, 79680471]

約数ペア:

[(1, 79680471), (3, 26560157), (13, 6129267), (19, 4193709), (39, 2043089), (57, 1397903), (247, 322593), (293, 271947), (367, 217113), (741, 107531), (879, 90649), (1101, 72371), (3809, 20919), (4771, 16701), (5567, 14313), (6973, 11427)]