54281019

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^2$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 79359280

約数和(自身を除く): 25078261

約数列:

[1, 3, 13, 39, 109, 113, 327, 339, 1417, 1469, 4251, 4407, 12317, 12769, 36951, 38307, 160121, 165997, 480363, 497991, 1391821, 4175463, 18093673, 54281019]

約数ペア:

[(1, 54281019), (3, 18093673), (13, 4175463), (39, 1391821), (109, 497991), (113, 480363), (327, 165997), (339, 160121), (1417, 38307), (1469, 36951), (4251, 12769), (4407, 12317)]