161034237

素因数分解:

$3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3121}}^1$

素因数の和:3160

約数の個数: 60

約数和(自身を含む): 301454076

約数和(自身を除く): 140419839

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, 1323, 1911, 2457, 3121, 3969, 5733, 7371, 9363, 17199, 21847, 28089, 40573, 51597, 65541, 84267, 121719, 152929, 196623, 252801, 284011, 365157, 458787, 589869, 852033, 1095471, 1376361, 1769607, 1988077, 2556099, 3286413, 4129083, 5964231, 7668297, 12387249, 17892693, 23004891, 53678079, 161034237]

約数ペア:

[(1, 161034237), (3, 53678079), (7, 23004891), (9, 17892693), (13, 12387249), (21, 7668297), (27, 5964231), (39, 4129083), (49, 3286413), (63, 2556099), (81, 1988077), (91, 1769607), (117, 1376361), (147, 1095471), (189, 852033), (273, 589869), (351, 458787), (441, 365157), (567, 284011), (637, 252801), (819, 196623), (1053, 152929), (1323, 121719), (1911, 84267), (2457, 65541), (3121, 51597), (3969, 40573), (5733, 28089), (7371, 21847), (9363, 17199)]