447036408021

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2087}}^1\times {\mathrm{3697}}^1$

素因数の和:5914

約数の個数: 64

約数和(自身を含む): 711606435840

約数和(自身を除く): 264570027819

約数列:

[1, 3, 7, 21, 31, 89, 93, 217, 267, 623, 651, 1869, 2087, 2759, 3697, 6261, 8277, 11091, 14609, 19313, 25879, 43827, 57939, 64697, 77637, 114607, 185743, 194091, 329033, 343821, 452879, 557229, 802249, 987099, 1300201, 1358637, 2303231, 2406747, 3900603, 5758033, 6909693, 7715639, 10200023, 17274099, 23146917, 30600069, 40306231, 54009473, 71400161, 120918693, 162028419, 214200483, 239184809, 686691871, 717554427, 1674293663, 2060075613, 4806843097, 5022880989, 14420529291, 21287448001, 63862344003, 149012136007, 447036408021]

約数ペア:

[(1, 447036408021), (3, 149012136007), (7, 63862344003), (21, 21287448001), (31, 14420529291), (89, 5022880989), (93, 4806843097), (217, 2060075613), (267, 1674293663), (623, 717554427), (651, 686691871), (1869, 239184809), (2087, 214200483), (2759, 162028419), (3697, 120918693), (6261, 71400161), (8277, 54009473), (11091, 40306231), (14609, 30600069), (19313, 23146917), (25879, 17274099), (43827, 10200023), (57939, 7715639), (64697, 6909693), (77637, 5758033), (114607, 3900603), (185743, 2406747), (194091, 2303231), (329033, 1358637), (343821, 1300201), (452879, 987099), (557229, 802249)]