60819381

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{13597}}^1$

素因数の和:13681

約数の個数: 24

約数和(自身を含む): 101821824

約数和(自身を除く): 41002443

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 13597, 40791, 95179, 122373, 285537, 856611, 965387, 2896161, 6757709, 8688483, 20273127, 60819381]

約数ペア:

[(1, 60819381), (3, 20273127), (7, 8688483), (9, 6757709), (21, 2896161), (63, 965387), (71, 856611), (213, 285537), (497, 122373), (639, 95179), (1491, 40791), (4473, 13597)]