205353603

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83579}}^1$

素因数の和:83608

約数の個数: 32

約数和(自身を含む): 374438400

約数和(自身を除く): 169084797

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 83579, 250737, 585053, 752211, 1086527, 1755159, 2256633, 3259581, 5265477, 7605689, 9778743, 15796431, 22817067, 29336229, 68451201, 205353603]

約数ペア:

[(1, 205353603), (3, 68451201), (7, 29336229), (9, 22817067), (13, 15796431), (21, 9778743), (27, 7605689), (39, 5265477), (63, 3259581), (91, 2256633), (117, 1755159), (189, 1086527), (273, 752211), (351, 585053), (819, 250737), (2457, 83579)]