8877881691

素因数分解:

$3^3\times 7^3\times {\mathrm{193}}^1\times {\mathrm{4967}}^1$

素因数の和:5190

約数の個数: 64

約数和(自身を含む): 15420672000

約数和(自身を除く): 6542790309

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 193, 343, 441, 579, 1029, 1323, 1351, 1737, 3087, 4053, 4967, 5211, 9261, 9457, 12159, 14901, 28371, 34769, 36477, 44703, 66199, 85113, 104307, 134109, 198597, 243383, 255339, 312921, 595791, 730149, 938763, 958631, 1703681, 1787373, 2190447, 2875893, 5111043, 6571341, 6710417, 8627679, 15333129, 20131251, 25883037, 45999387, 46972919, 60393753, 140918757, 181181259, 328810433, 422756271, 986431299, 1268268813, 2959293897, 8877881691]

約数ペア:

[(1, 8877881691), (3, 2959293897), (7, 1268268813), (9, 986431299), (21, 422756271), (27, 328810433), (49, 181181259), (63, 140918757), (147, 60393753), (189, 46972919), (193, 45999387), (343, 25883037), (441, 20131251), (579, 15333129), (1029, 8627679), (1323, 6710417), (1351, 6571341), (1737, 5111043), (3087, 2875893), (4053, 2190447), (4967, 1787373), (5211, 1703681), (9261, 958631), (9457, 938763), (12159, 730149), (14901, 595791), (28371, 312921), (34769, 255339), (36477, 243383), (44703, 198597), (66199, 134109), (85113, 104307)]