80894097

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:314

約数の個数: 36

約数和(自身を含む): 123926400

約数和(自身を除く): 43032303

約数列:

[1, 3, 9, 31, 47, 93, 141, 199, 279, 423, 597, 961, 1457, 1791, 2883, 4371, 6169, 8649, 9353, 13113, 18507, 28059, 45167, 55521, 84177, 135501, 191239, 289943, 406503, 573717, 869829, 1721151, 2609487, 8988233, 26964699, 80894097]

約数ペア:

[(1, 80894097), (3, 26964699), (9, 8988233), (31, 2609487), (47, 1721151), (93, 869829), (141, 573717), (199, 406503), (279, 289943), (423, 191239), (597, 135501), (961, 84177), (1457, 55521), (1791, 45167), (2883, 28059), (4371, 18507), (6169, 13113), (8649, 9353)]