87802137

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:595

約数の個数: 40

約数和(自身を含む): 137533440

約数和(自身を除く): 49731303

約数列:

[1, 3, 9, 27, 31, 73, 81, 93, 219, 279, 479, 657, 837, 1437, 1971, 2263, 2511, 4311, 5913, 6789, 12933, 14849, 20367, 34967, 38799, 44547, 61101, 104901, 133641, 183303, 314703, 400923, 944109, 1083977, 1202769, 2832327, 3251931, 9755793, 29267379, 87802137]

約数ペア:

[(1, 87802137), (3, 29267379), (9, 9755793), (27, 3251931), (31, 2832327), (73, 1202769), (81, 1083977), (93, 944109), (219, 400923), (279, 314703), (479, 183303), (657, 133641), (837, 104901), (1437, 61101), (1971, 44547), (2263, 38799), (2511, 34967), (4311, 20367), (5913, 14849), (6789, 12933)]