78386841

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{12641}}^1$

素因数の和:12713

約数の個数: 24

約数和(自身を含む): 124245576

約数和(自身を除く): 45858735

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 6201, 12641, 37923, 113769, 164333, 492999, 669973, 1478997, 2009919, 6029757, 8709649, 26128947, 78386841]

約数ペア:

[(1, 78386841), (3, 26128947), (9, 8709649), (13, 6029757), (39, 2009919), (53, 1478997), (117, 669973), (159, 492999), (477, 164333), (689, 113769), (2067, 37923), (6201, 12641)]