51075357

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{1249}}^1$

素因数の和:1612

約数の個数: 16

約数和(自身を含む): 69960000

約数和(自身を除く): 18884643

約数列:

[1, 3, 43, 129, 317, 951, 1249, 3747, 13631, 40893, 53707, 161121, 395933, 1187799, 17025119, 51075357]

約数ペア:

[(1, 51075357), (3, 17025119), (43, 1187799), (129, 395933), (317, 161121), (951, 53707), (1249, 40893), (3747, 13631)]