82315779

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4943}}^1$

素因数の和:5027

約数の個数: 32

約数和(自身を含む): 137324544

約数和(自身を除く): 55008765

約数列:

[1, 3, 7, 13, 21, 39, 61, 91, 183, 273, 427, 793, 1281, 2379, 4943, 5551, 14829, 16653, 34601, 64259, 103803, 192777, 301523, 449813, 904569, 1349439, 2110661, 3919799, 6331983, 11759397, 27438593, 82315779]

約数ペア:

[(1, 82315779), (3, 27438593), (7, 11759397), (13, 6331983), (21, 3919799), (39, 2110661), (61, 1349439), (91, 904569), (183, 449813), (273, 301523), (427, 192777), (793, 103803), (1281, 64259), (2379, 34601), (4943, 16653), (5551, 14829)]