66463839

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{1009}}^1$

素因数の和:1591

約数の個数: 24

約数和(自身を含む): 103674480

約数和(自身を除く): 37210641

約数列:

[1, 3, 9, 13, 39, 117, 563, 1009, 1689, 3027, 5067, 7319, 9081, 13117, 21957, 39351, 65871, 118053, 568067, 1704201, 5112603, 7384871, 22154613, 66463839]

約数ペア:

[(1, 66463839), (3, 22154613), (9, 7384871), (13, 5112603), (39, 1704201), (117, 568067), (563, 118053), (1009, 65871), (1689, 39351), (3027, 21957), (5067, 13117), (7319, 9081)]