85414641

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 132124608

約数和(自身を除く): 46709967

約数列:

[1, 3, 13, 31, 39, 43, 53, 93, 129, 159, 403, 559, 689, 961, 1209, 1333, 1643, 1677, 2067, 2279, 2883, 3999, 4929, 6837, 12493, 17329, 21359, 29627, 37479, 41323, 50933, 51987, 64077, 70649, 88881, 123969, 152799, 211947, 537199, 662129, 918437, 1611597, 1986387, 2190119, 2755311, 6570357, 28471547, 85414641]

約数ペア:

[(1, 85414641), (3, 28471547), (13, 6570357), (31, 2755311), (39, 2190119), (43, 1986387), (53, 1611597), (93, 918437), (129, 662129), (159, 537199), (403, 211947), (559, 152799), (689, 123969), (961, 88881), (1209, 70649), (1333, 64077), (1643, 51987), (1677, 50933), (2067, 41323), (2279, 37479), (2883, 29627), (3999, 21359), (4929, 17329), (6837, 12493)]