42724503

素因数分解:

$3^6\times {\mathrm{103}}^1\times {\mathrm{569}}^1$

素因数の和:690

約数の個数: 28

約数和(自身を含む): 64793040

約数和(自身を除く): 22068537

約数列:

[1, 3, 9, 27, 81, 103, 243, 309, 569, 729, 927, 1707, 2781, 5121, 8343, 15363, 25029, 46089, 58607, 75087, 138267, 175821, 414801, 527463, 1582389, 4747167, 14241501, 42724503]

約数ペア:

[(1, 42724503), (3, 14241501), (9, 4747167), (27, 1582389), (81, 527463), (103, 414801), (243, 175821), (309, 138267), (569, 75087), (729, 58607), (927, 46089), (1707, 25029), (2781, 15363), (5121, 8343)]