160236009

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1583}}^1$

素因数の和:1778

約数の個数: 32

約数和(自身を含む): 249384960

約数和(自身を除く): 89148951

約数列:

[1, 3, 9, 23, 27, 69, 163, 207, 489, 621, 1467, 1583, 3749, 4401, 4749, 11247, 14247, 33741, 36409, 42741, 101223, 109227, 258029, 327681, 774087, 983043, 2322261, 5934667, 6966783, 17804001, 53412003, 160236009]

約数ペア:

[(1, 160236009), (3, 53412003), (9, 17804001), (23, 6966783), (27, 5934667), (69, 2322261), (163, 983043), (207, 774087), (489, 327681), (621, 258029), (1467, 109227), (1583, 101223), (3749, 42741), (4401, 36409), (4749, 33741), (11247, 14247)]