61892181

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1109}}^1$

素因数の和:1187

約数の個数: 40

約数和(自身を含む): 101538360

約数和(自身を除く): 39646179

約数列:

[1, 3, 9, 13, 27, 39, 53, 81, 117, 159, 351, 477, 689, 1053, 1109, 1431, 2067, 3327, 4293, 6201, 9981, 14417, 18603, 29943, 43251, 55809, 58777, 89829, 129753, 176331, 389259, 528993, 764101, 1167777, 1586979, 2292303, 4760937, 6876909, 20630727, 61892181]

約数ペア:

[(1, 61892181), (3, 20630727), (9, 6876909), (13, 4760937), (27, 2292303), (39, 1586979), (53, 1167777), (81, 764101), (117, 528993), (159, 389259), (351, 176331), (477, 129753), (689, 89829), (1053, 58777), (1109, 55809), (1431, 43251), (2067, 29943), (3327, 18603), (4293, 14417), (6201, 9981)]