80125227

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{32611}}^1$

素因数の和:32640

約数の個数: 32

約数和(自身を含む): 146101760

約数和(自身を除く): 65976533

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 32611, 97833, 228277, 293499, 423943, 684831, 880497, 1271829, 2054493, 2967601, 3815487, 6163479, 8902803, 11446461, 26708409, 80125227]

約数ペア:

[(1, 80125227), (3, 26708409), (7, 11446461), (9, 8902803), (13, 6163479), (21, 3815487), (27, 2967601), (39, 2054493), (63, 1271829), (91, 880497), (117, 684831), (189, 423943), (273, 293499), (351, 228277), (819, 97833), (2457, 32611)]