72802477

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 84079296

約数和(自身を除く): 11276819

約数列:

[1, 11, 31, 71, 97, 341, 781, 961, 1067, 2201, 3007, 6887, 10571, 24211, 33077, 68231, 75757, 93217, 213497, 750541, 1025387, 2348467, 6618407, 72802477]

約数ペア:

[(1, 72802477), (11, 6618407), (31, 2348467), (71, 1025387), (97, 750541), (341, 213497), (781, 93217), (961, 75757), (1067, 68231), (2201, 33077), (3007, 24211), (6887, 10571)]