27715023

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 49360896

約数和(自身を除く): 21645873

約数列:

[1, 3, 7, 9, 21, 23, 31, 63, 69, 93, 161, 207, 217, 279, 483, 617, 651, 713, 1449, 1851, 1953, 2139, 4319, 4991, 5553, 6417, 12957, 14191, 14973, 19127, 38871, 42573, 44919, 57381, 99337, 127719, 133889, 172143, 298011, 401667, 439921, 894033, 1205001, 1319763, 3079447, 3959289, 9238341, 27715023]

約数ペア:

[(1, 27715023), (3, 9238341), (7, 3959289), (9, 3079447), (21, 1319763), (23, 1205001), (31, 894033), (63, 439921), (69, 401667), (93, 298011), (161, 172143), (207, 133889), (217, 127719), (279, 99337), (483, 57381), (617, 44919), (651, 42573), (713, 38871), (1449, 19127), (1851, 14973), (1953, 14191), (2139, 12957), (4319, 6417), (4991, 5553)]