49017987

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{397}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 77371200

約数和(自身を除く): 28353213

約数列:

[1, 3, 9, 17, 27, 51, 153, 269, 397, 459, 807, 1191, 2421, 3573, 4573, 6749, 7263, 10719, 13719, 20247, 41157, 60741, 106793, 123471, 182223, 320379, 961137, 1815481, 2883411, 5446443, 16339329, 49017987]

約数ペア:

[(1, 49017987), (3, 16339329), (9, 5446443), (17, 2883411), (27, 1815481), (51, 961137), (153, 320379), (269, 182223), (397, 123471), (459, 106793), (807, 60741), (1191, 41157), (2421, 20247), (3573, 13719), (4573, 10719), (6749, 7263)]