57223887

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2029}}^1$

素因数の和:2135

約数の個数: 32

約数和(自身を含む): 93542400

約数和(自身を除く): 36318513

約数列:

[1, 3, 7, 17, 21, 51, 79, 119, 237, 357, 553, 1343, 1659, 2029, 4029, 6087, 9401, 14203, 28203, 34493, 42609, 103479, 160291, 241451, 480873, 724353, 1122037, 2724947, 3366111, 8174841, 19074629, 57223887]

約数ペア:

[(1, 57223887), (3, 19074629), (7, 8174841), (17, 3366111), (21, 2724947), (51, 1122037), (79, 724353), (119, 480873), (237, 241451), (357, 160291), (553, 103479), (1343, 42609), (1659, 34493), (2029, 28203), (4029, 14203), (6087, 9401)]