80770527

素因数分解:

$3^5\times {\mathrm{61}}^1\times {\mathrm{5449}}^1$

素因数の和:5525

約数の個数: 24

約数和(自身を含む): 122995600

約数和(自身を除く): 42225073

約数列:

[1, 3, 9, 27, 61, 81, 183, 243, 549, 1647, 4941, 5449, 14823, 16347, 49041, 147123, 332389, 441369, 997167, 1324107, 2991501, 8974503, 26923509, 80770527]

約数ペア:

[(1, 80770527), (3, 26923509), (9, 8974503), (27, 2991501), (61, 1324107), (81, 997167), (183, 441369), (243, 332389), (549, 147123), (1647, 49041), (4941, 16347), (5449, 14823)]