81057174

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{311}}^1\times {\mathrm{359}}^1$

素因数の和:697

約数の個数: 48

約数和(自身を含む): 179262720

約数和(自身を除く): 98205546

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 311, 359, 363, 622, 718, 726, 933, 1077, 1866, 2154, 3421, 3949, 6842, 7898, 10263, 11847, 20526, 23694, 37631, 43439, 75262, 86878, 111649, 112893, 130317, 223298, 225786, 260634, 334947, 669894, 1228139, 2456278, 3684417, 7368834, 13509529, 27019058, 40528587, 81057174]

約数ペア:

[(1, 81057174), (2, 40528587), (3, 27019058), (6, 13509529), (11, 7368834), (22, 3684417), (33, 2456278), (66, 1228139), (121, 669894), (242, 334947), (311, 260634), (359, 225786), (363, 223298), (622, 130317), (718, 112893), (726, 111649), (933, 86878), (1077, 75262), (1866, 43439), (2154, 37631), (3421, 23694), (3949, 20526), (6842, 11847), (7898, 10263)]