69537393

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1481}}^1$

素因数の和:1574

約数の個数: 32

約数和(自身を含む): 108126720

約数和(自身を除く): 38589327

約数列:

[1, 3, 9, 27, 37, 47, 111, 141, 333, 423, 999, 1269, 1481, 1739, 4443, 5217, 13329, 15651, 39987, 46953, 54797, 69607, 164391, 208821, 493173, 626463, 1479519, 1879389, 2575459, 7726377, 23179131, 69537393]

約数ペア:

[(1, 69537393), (3, 23179131), (9, 7726377), (27, 2575459), (37, 1879389), (47, 1479519), (111, 626463), (141, 493173), (333, 208821), (423, 164391), (999, 69607), (1269, 54797), (1481, 46953), (1739, 39987), (4443, 15651), (5217, 13329)]