54287107

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 68198400

約数和(自身を除く): 13911293

約数列:

[1, 7, 23, 31, 73, 149, 161, 217, 511, 713, 1043, 1679, 2263, 3427, 4619, 4991, 10877, 11753, 15841, 23989, 32333, 52049, 76139, 106237, 250171, 337187, 364343, 743659, 1751197, 2360309, 7755301, 54287107]

約数ペア:

[(1, 54287107), (7, 7755301), (23, 2360309), (31, 1751197), (73, 743659), (149, 364343), (161, 337187), (217, 250171), (511, 106237), (713, 76139), (1043, 52049), (1679, 32333), (2263, 23989), (3427, 15841), (4619, 11753), (4991, 10877)]