485962011

素因数分解:

$3^4\times {\mathrm{1481}}^1\times {\mathrm{4051}}^1$

素因数の和:5544

約数の個数: 20

約数和(自身を含む): 726612744

約数和(自身を除く): 240650733

約数列:

[1, 3, 9, 27, 81, 1481, 4051, 4443, 12153, 13329, 36459, 39987, 109377, 119961, 328131, 5999531, 17998593, 53995779, 161987337, 485962011]

約数ペア:

[(1, 485962011), (3, 161987337), (9, 53995779), (27, 17998593), (81, 5999531), (1481, 328131), (4051, 119961), (4443, 109377), (12153, 39987), (13329, 36459)]