43290531

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1223}}^1$

素因数の和:1277

約数の個数: 40

約数和(自身を含む): 71089920

約数和(自身を除く): 27799389

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 81, 171, 207, 437, 513, 621, 1223, 1311, 1539, 1863, 3669, 3933, 11007, 11799, 23237, 28129, 33021, 35397, 69711, 84387, 99063, 209133, 253161, 534451, 627399, 759483, 1603353, 1882197, 2278449, 4810059, 14430177, 43290531]

約数ペア:

[(1, 43290531), (3, 14430177), (9, 4810059), (19, 2278449), (23, 1882197), (27, 1603353), (57, 759483), (69, 627399), (81, 534451), (171, 253161), (207, 209133), (437, 99063), (513, 84387), (621, 69711), (1223, 35397), (1311, 33021), (1539, 28129), (1863, 23237), (3669, 11799), (3933, 11007)]