235087209

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8539}}^1$

素因数の和:8594

約数の個数: 48

約数和(自身を含む): 426316800

約数和(自身を除く): 191229591

約数列:

[1, 3, 7, 9, 19, 21, 23, 57, 63, 69, 133, 161, 171, 207, 399, 437, 483, 1197, 1311, 1449, 3059, 3933, 8539, 9177, 25617, 27531, 59773, 76851, 162241, 179319, 196397, 486723, 537957, 589191, 1135687, 1374779, 1460169, 1767573, 3407061, 3731543, 4124337, 10221183, 11194629, 12373011, 26120801, 33583887, 78362403, 235087209]

約数ペア:

[(1, 235087209), (3, 78362403), (7, 33583887), (9, 26120801), (19, 12373011), (21, 11194629), (23, 10221183), (57, 4124337), (63, 3731543), (69, 3407061), (133, 1767573), (161, 1460169), (171, 1374779), (207, 1135687), (399, 589191), (437, 537957), (483, 486723), (1197, 196397), (1311, 179319), (1449, 162241), (3059, 76851), (3933, 59773), (8539, 27531), (9177, 25617)]