454908717

素因数分解:

$3^4\times {\mathrm{827}}^1\times {\mathrm{6791}}^1$

素因数の和:7630

約数の個数: 20

約数和(自身を含む): 680476896

約数和(自身を除く): 225568179

約数列:

[1, 3, 9, 27, 81, 827, 2481, 6791, 7443, 20373, 22329, 61119, 66987, 183357, 550071, 5616157, 16848471, 50545413, 151636239, 454908717]

約数ペア:

[(1, 454908717), (3, 151636239), (9, 50545413), (27, 16848471), (81, 5616157), (827, 550071), (2481, 183357), (6791, 66987), (7443, 61119), (20373, 22329)]