320076063

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{4759}}^1$

素因数の和:4868

約数の個数: 32

約数和(自身を含む): 493516800

約数和(自身を除く): 173440737

約数列:

[1, 3, 9, 27, 47, 53, 141, 159, 423, 477, 1269, 1431, 2491, 4759, 7473, 14277, 22419, 42831, 67257, 128493, 223673, 252227, 671019, 756681, 2013057, 2270043, 6039171, 6810129, 11854669, 35564007, 106692021, 320076063]

約数ペア:

[(1, 320076063), (3, 106692021), (9, 35564007), (27, 11854669), (47, 6810129), (53, 6039171), (141, 2270043), (159, 2013057), (423, 756681), (477, 671019), (1269, 252227), (1431, 223673), (2491, 128493), (4759, 67257), (7473, 42831), (14277, 22419)]