117211779

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 188697600

約数和(自身を除く): 71485821

約数列:

[1, 3, 9, 19, 27, 53, 57, 81, 159, 171, 243, 477, 479, 513, 1007, 1431, 1437, 1539, 3021, 4293, 4311, 4617, 9063, 9101, 12879, 12933, 25387, 27189, 27303, 38799, 76161, 81567, 81909, 116397, 228483, 244701, 245727, 482353, 685449, 737181, 1447059, 2056347, 2211543, 4341177, 6169041, 13023531, 39070593, 117211779]

約数ペア:

[(1, 117211779), (3, 39070593), (9, 13023531), (19, 6169041), (27, 4341177), (53, 2211543), (57, 2056347), (81, 1447059), (159, 737181), (171, 685449), (243, 482353), (477, 245727), (479, 244701), (513, 228483), (1007, 116397), (1431, 81909), (1437, 81567), (1539, 76161), (3021, 38799), (4293, 27303), (4311, 27189), (4617, 25387), (9063, 12933), (9101, 12879)]