27062973

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{983}}^1$

素因数の和:1038

約数の個数: 48

約数和(自身を含む): 49121280

約数和(自身を除く): 22058307

約数列:

[1, 3, 7, 9, 19, 21, 23, 57, 63, 69, 133, 161, 171, 207, 399, 437, 483, 983, 1197, 1311, 1449, 2949, 3059, 3933, 6881, 8847, 9177, 18677, 20643, 22609, 27531, 56031, 61929, 67827, 130739, 158263, 168093, 203481, 392217, 429571, 474789, 1176651, 1288713, 1424367, 3006997, 3866139, 9020991, 27062973]

約数ペア:

[(1, 27062973), (3, 9020991), (7, 3866139), (9, 3006997), (19, 1424367), (21, 1288713), (23, 1176651), (57, 474789), (63, 429571), (69, 392217), (133, 203481), (161, 168093), (171, 158263), (207, 130739), (399, 67827), (437, 61929), (483, 56031), (983, 27531), (1197, 22609), (1311, 20643), (1449, 18677), (2949, 9177), (3059, 8847), (3933, 6881)]