16757029017

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1\times {\mathrm{2521}}^1$

素因数の和:2910

約数の個数: 48

約数和(自身を含む): 25551047808

約数和(自身を除く): 8794018791

約数列:

[1, 3, 9, 23, 69, 163, 197, 207, 489, 591, 1467, 1773, 2521, 3749, 4531, 7563, 11247, 13593, 22689, 32111, 33741, 40779, 57983, 96333, 173949, 288999, 410923, 496637, 521847, 738553, 1232769, 1489911, 2215659, 3698307, 4469733, 6646977, 9451229, 11422651, 28353687, 34267953, 80951831, 85061061, 102803859, 242855493, 728566479, 1861892113, 5585676339, 16757029017]

約数ペア:

[(1, 16757029017), (3, 5585676339), (9, 1861892113), (23, 728566479), (69, 242855493), (163, 102803859), (197, 85061061), (207, 80951831), (489, 34267953), (591, 28353687), (1467, 11422651), (1773, 9451229), (2521, 6646977), (3749, 4469733), (4531, 3698307), (7563, 2215659), (11247, 1489911), (13593, 1232769), (22689, 738553), (32111, 521847), (33741, 496637), (40779, 410923), (57983, 288999), (96333, 173949)]