188454123

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{809}}^1$

素因数の和:1020

約数の個数: 48

約数和(自身を含む): 321965280

約数和(自身を除く): 133511157

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 181, 429, 543, 809, 1287, 1629, 1991, 2353, 2427, 5973, 7059, 7281, 8899, 10517, 17919, 21177, 25883, 26697, 31551, 77649, 80091, 94653, 115687, 146429, 232947, 347061, 439287, 1041183, 1317861, 1610719, 1903577, 4832157, 5710731, 14496471, 17132193, 20939347, 62818041, 188454123]

約数ペア:

[(1, 188454123), (3, 62818041), (9, 20939347), (11, 17132193), (13, 14496471), (33, 5710731), (39, 4832157), (99, 1903577), (117, 1610719), (143, 1317861), (181, 1041183), (429, 439287), (543, 347061), (809, 232947), (1287, 146429), (1629, 115687), (1991, 94653), (2353, 80091), (2427, 77649), (5973, 31551), (7059, 26697), (7281, 25883), (8899, 21177), (10517, 17919)]