42146727

素因数分解:

$3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{3943}}^1$

素因数の和:4462

約数の個数: 16

約数和(自身を含む): 64366080

約数和(自身を除く): 22219353

約数列:

[1, 3, 7, 21, 509, 1527, 3563, 3943, 10689, 11829, 27601, 82803, 2006987, 6020961, 14048909, 42146727]

約数ペア:

[(1, 42146727), (3, 14048909), (7, 6020961), (21, 2006987), (509, 82803), (1527, 27601), (3563, 11829), (3943, 10689)]