79972497

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{4463}}^1$

素因数の和:4661

約数の個数: 24

約数和(自身を含む): 126741888

約数和(自身を除く): 46769391

約数列:

[1, 3, 9, 11, 33, 99, 181, 543, 1629, 1991, 4463, 5973, 13389, 17919, 40167, 49093, 147279, 441837, 807803, 2423409, 7270227, 8885833, 26657499, 79972497]

約数ペア:

[(1, 79972497), (3, 26657499), (9, 8885833), (11, 7270227), (33, 2423409), (99, 807803), (181, 441837), (543, 147279), (1629, 49093), (1991, 40167), (4463, 17919), (5973, 13389)]