68935347

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8539}}^1$

素因数の和:8584

約数の個数: 32

約数和(自身を含む): 114777600

約数和(自身を除く): 45842253

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 2691, 8073, 8539, 25617, 76851, 111007, 196397, 230553, 333021, 589191, 999063, 1767573, 2553161, 2997189, 5302719, 7659483, 22978449, 68935347]

約数ペア:

[(1, 68935347), (3, 22978449), (9, 7659483), (13, 5302719), (23, 2997189), (27, 2553161), (39, 1767573), (69, 999063), (117, 589191), (207, 333021), (299, 230553), (351, 196397), (621, 111007), (897, 76851), (2691, 25617), (8073, 8539)]