80953137

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{307}}^1\times {\mathrm{353}}^1$

素因数の和:749

約数の個数: 24

約数和(自身を含む): 119062944

約数和(自身を除く): 38109807

約数列:

[1, 3, 9, 83, 249, 307, 353, 747, 921, 1059, 2763, 3177, 25481, 29299, 76443, 87897, 108371, 229329, 263691, 325113, 975339, 8994793, 26984379, 80953137]

約数ペア:

[(1, 80953137), (3, 26984379), (9, 8994793), (83, 975339), (249, 325113), (307, 263691), (353, 229329), (747, 108371), (921, 87897), (1059, 76443), (2763, 29299), (3177, 25481)]