135996471

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{467}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 224864640

約数和(自身を除く): 88868169

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 131, 171, 247, 393, 467, 741, 1179, 1401, 1703, 2223, 2489, 4203, 5109, 6071, 7467, 8873, 15327, 18213, 22401, 26619, 32357, 54639, 61177, 79857, 97071, 115349, 183531, 291213, 346047, 550593, 795301, 1038141, 1162363, 2385903, 3487089, 7157709, 10461267, 15110719, 45332157, 135996471]

約数ペア:

[(1, 135996471), (3, 45332157), (9, 15110719), (13, 10461267), (19, 7157709), (39, 3487089), (57, 2385903), (117, 1162363), (131, 1038141), (171, 795301), (247, 550593), (393, 346047), (467, 291213), (741, 183531), (1179, 115349), (1401, 97071), (1703, 79857), (2223, 61177), (2489, 54639), (4203, 32357), (5109, 26619), (6071, 22401), (7467, 18213), (8873, 15327)]