26637093

素因数分解:

$3^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1$

素因数の和:559

約数の個数: 40

約数和(自身を含む): 45999360

約数和(自身を除く): 19362267

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 109, 189, 327, 431, 567, 763, 981, 1293, 2289, 2943, 3017, 3879, 6867, 8829, 9051, 11637, 20601, 27153, 34911, 46979, 61803, 81459, 140937, 244377, 328853, 422811, 986559, 1268433, 2959677, 3805299, 8879031, 26637093]

約数ペア:

[(1, 26637093), (3, 8879031), (7, 3805299), (9, 2959677), (21, 1268433), (27, 986559), (63, 422811), (81, 328853), (109, 244377), (189, 140937), (327, 81459), (431, 61803), (567, 46979), (763, 34911), (981, 27153), (1293, 20601), (2289, 11637), (2943, 9051), (3017, 8829), (3879, 6867)]