26541459

素因数分解:

$3^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{443}}^1$

素因数の和:776

約数の個数: 32

約数和(自身を含む): 45181440

約数和(自身を除く): 18639981

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 317, 443, 951, 1329, 2219, 2853, 3101, 3987, 6657, 8559, 9303, 11961, 19971, 27909, 59913, 83727, 140431, 421293, 983017, 1263879, 2949051, 3791637, 8847153, 26541459]

約数ペア:

[(1, 26541459), (3, 8847153), (7, 3791637), (9, 2949051), (21, 1263879), (27, 983017), (63, 421293), (189, 140431), (317, 83727), (443, 59913), (951, 27909), (1329, 19971), (2219, 11961), (2853, 9303), (3101, 8559), (3987, 6657)]