42206751

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{14083}}^1$

素因数の和:14132

約数の個数: 20

約数和(自身を含む): 64758232

約数和(自身を除く): 22551481

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 14083, 42249, 126747, 380241, 521071, 1140723, 1563213, 4689639, 14068917, 42206751]

約数ペア:

[(1, 42206751), (3, 14068917), (9, 4689639), (27, 1563213), (37, 1140723), (81, 521071), (111, 380241), (333, 126747), (999, 42249), (2997, 14083)]