27833247

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{443}}^1$

素因数の和:644

約数の個数: 32

約数和(自身を含む): 44755200

約数和(自身を除く): 16921953

約数列:

[1, 3, 9, 13, 27, 39, 117, 179, 351, 443, 537, 1329, 1611, 2327, 3987, 4833, 5759, 6981, 11961, 17277, 20943, 51831, 62829, 79297, 155493, 237891, 713673, 1030861, 2141019, 3092583, 9277749, 27833247]

約数ペア:

[(1, 27833247), (3, 9277749), (9, 3092583), (13, 2141019), (27, 1030861), (39, 713673), (117, 237891), (179, 155493), (351, 79297), (443, 62829), (537, 51831), (1329, 20943), (1611, 17277), (2327, 11961), (3987, 6981), (4833, 5759)]