161738449983

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1919767}}^1$

素因数の和:1919844

約数の個数: 48

約数和(自身を含む): 273129232896

約数和(自身を除く): 111390782913

約数列:

[1, 3, 9, 11, 23, 33, 37, 69, 99, 111, 207, 253, 333, 407, 759, 851, 1221, 2277, 2553, 3663, 7659, 9361, 28083, 84249, 1919767, 5759301, 17277903, 21117437, 44154641, 63352311, 71031379, 132463923, 190056933, 213094137, 397391769, 485701051, 639282411, 781345169, 1457103153, 1633721717, 2344035507, 4371309459, 4901165151, 7032106521, 14703495453, 17970938887, 53912816661, 161738449983]

約数ペア:

[(1, 161738449983), (3, 53912816661), (9, 17970938887), (11, 14703495453), (23, 7032106521), (33, 4901165151), (37, 4371309459), (69, 2344035507), (99, 1633721717), (111, 1457103153), (207, 781345169), (253, 639282411), (333, 485701051), (407, 397391769), (759, 213094137), (851, 190056933), (1221, 132463923), (2277, 71031379), (2553, 63352311), (3663, 44154641), (7659, 21117437), (9361, 17277903), (28083, 5759301), (84249, 1919767)]