8177204799

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{2141}}^1$

素因数の和:2377

約数の個数: 64

約数和(自身を含む): 13158391680

約数和(自身を除く): 4981186881

約数列:

[1, 3, 9, 17, 27, 51, 53, 153, 157, 159, 459, 471, 477, 901, 1413, 1431, 2141, 2669, 2703, 4239, 6423, 8007, 8109, 8321, 19269, 24021, 24327, 24963, 36397, 57807, 72063, 74889, 109191, 113473, 141457, 224667, 327573, 336137, 340419, 424371, 982719, 1008411, 1021257, 1273113, 1929041, 3025233, 3063771, 3819339, 5714329, 5787123, 9075699, 17142987, 17361369, 17815261, 51428961, 52084107, 53445783, 154286883, 160337349, 302859437, 481012047, 908578311, 2725734933, 8177204799]

約数ペア:

[(1, 8177204799), (3, 2725734933), (9, 908578311), (17, 481012047), (27, 302859437), (51, 160337349), (53, 154286883), (153, 53445783), (157, 52084107), (159, 51428961), (459, 17815261), (471, 17361369), (477, 17142987), (901, 9075699), (1413, 5787123), (1431, 5714329), (2141, 3819339), (2669, 3063771), (2703, 3025233), (4239, 1929041), (6423, 1273113), (8007, 1021257), (8109, 1008411), (8321, 982719), (19269, 424371), (24021, 340419), (24327, 336137), (24963, 327573), (36397, 224667), (57807, 141457), (72063, 113473), (74889, 109191)]