82663397451

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{53712409}}^1$

素因数の和:53712440

約数の個数: 20

約数和(自身を含む): 129984032200

約数和(自身を除く): 47320634749

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 53712409, 161137227, 483411681, 1020535771, 1450235043, 3061607313, 4350705129, 9184821939, 27554465817, 82663397451]

約数ペア:

[(1, 82663397451), (3, 27554465817), (9, 9184821939), (19, 4350705129), (27, 3061607313), (57, 1450235043), (81, 1020535771), (171, 483411681), (513, 161137227), (1539, 53712409)]