38830131

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{827}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 60410880

約数和(自身を除く): 21580749

約数列:

[1, 3, 9, 27, 37, 47, 111, 141, 333, 423, 827, 999, 1269, 1739, 2481, 5217, 7443, 15651, 22329, 30599, 38869, 46953, 91797, 116607, 275391, 349821, 826173, 1049463, 1438153, 4314459, 12943377, 38830131]

約数ペア:

[(1, 38830131), (3, 12943377), (9, 4314459), (27, 1438153), (37, 1049463), (47, 826173), (111, 349821), (141, 275391), (333, 116607), (423, 91797), (827, 46953), (999, 38869), (1269, 30599), (1739, 22329), (2481, 15651), (5217, 7443)]