39117663

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 65572416

約数和(自身を除く): 26454753

約数列:

[1, 3, 9, 13, 17, 39, 51, 71, 117, 153, 213, 221, 277, 639, 663, 831, 923, 1207, 1989, 2493, 2769, 3601, 3621, 4709, 8307, 10803, 10863, 14127, 15691, 19667, 32409, 42381, 47073, 59001, 61217, 141219, 177003, 183651, 255671, 334339, 550953, 767013, 1003017, 2301039, 3009051, 4346407, 13039221, 39117663]

約数ペア:

[(1, 39117663), (3, 13039221), (9, 4346407), (13, 3009051), (17, 2301039), (39, 1003017), (51, 767013), (71, 550953), (117, 334339), (153, 255671), (213, 183651), (221, 177003), (277, 141219), (639, 61217), (663, 59001), (831, 47073), (923, 42381), (1207, 32409), (1989, 19667), (2493, 15691), (2769, 14127), (3601, 10863), (3621, 10803), (4709, 8307)]