84424743

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 138640320

約数和(自身を除く): 54215577

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 137, 207, 229, 299, 411, 687, 897, 1233, 1781, 2061, 2691, 2977, 3151, 5267, 5343, 8931, 9453, 15801, 16029, 26793, 28359, 31373, 40963, 47403, 68471, 94119, 122889, 205413, 282357, 368667, 407849, 616239, 721579, 1223547, 2164737, 3670641, 6494211, 9380527, 28141581, 84424743]

約数ペア:

[(1, 84424743), (3, 28141581), (9, 9380527), (13, 6494211), (23, 3670641), (39, 2164737), (69, 1223547), (117, 721579), (137, 616239), (207, 407849), (229, 368667), (299, 282357), (411, 205413), (687, 122889), (897, 94119), (1233, 68471), (1781, 47403), (2061, 40963), (2691, 31373), (2977, 28359), (3151, 26793), (5267, 16029), (5343, 15801), (8931, 9453)]