57177897

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3049}}^1$

素因数の和:3125

約数の個数: 32

約数和(自身を含む): 93696000

約数和(自身を除く): 36518103

約数列:

[1, 3, 7, 19, 21, 47, 57, 133, 141, 329, 399, 893, 987, 2679, 3049, 6251, 9147, 18753, 21343, 57931, 64029, 143303, 173793, 405517, 429909, 1003121, 1216551, 2722757, 3009363, 8168271, 19059299, 57177897]

約数ペア:

[(1, 57177897), (3, 19059299), (7, 8168271), (19, 3009363), (21, 2722757), (47, 1216551), (57, 1003121), (133, 429909), (141, 405517), (329, 173793), (399, 143303), (893, 64029), (987, 57931), (2679, 21343), (3049, 18753), (6251, 9147)]