55157193

素因数分解:

$3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1069}}^1$

素因数の和:1108

約数の個数: 60

約数和(自身を含む): 103317060

約数和(自身を除く): 48159867

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 81, 91, 117, 147, 189, 273, 351, 441, 567, 637, 819, 1053, 1069, 1323, 1911, 2457, 3207, 3969, 5733, 7371, 7483, 9621, 13897, 17199, 22449, 28863, 41691, 51597, 52381, 67347, 86589, 97279, 125073, 157143, 202041, 291837, 375219, 471429, 606123, 680953, 875511, 1125657, 1414287, 2042859, 2626533, 4242861, 6128577, 7879599, 18385731, 55157193]

約数ペア:

[(1, 55157193), (3, 18385731), (7, 7879599), (9, 6128577), (13, 4242861), (21, 2626533), (27, 2042859), (39, 1414287), (49, 1125657), (63, 875511), (81, 680953), (91, 606123), (117, 471429), (147, 375219), (189, 291837), (273, 202041), (351, 157143), (441, 125073), (567, 97279), (637, 86589), (819, 67347), (1053, 52381), (1069, 51597), (1323, 41691), (1911, 28863), (2457, 22449), (3207, 17199), (3969, 13897), (5733, 9621), (7371, 7483)]