139969653

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 202849920

約数和(自身を除く): 62880267

約数列:

[1, 3, 17, 51, 59, 177, 181, 257, 543, 771, 1003, 3009, 3077, 4369, 9231, 10679, 13107, 15163, 32037, 45489, 46517, 139551, 181543, 257771, 544629, 773313, 790789, 2372367, 2744503, 8233509, 46656551, 139969653]

約数ペア:

[(1, 139969653), (3, 46656551), (17, 8233509), (51, 2744503), (59, 2372367), (177, 790789), (181, 773313), (257, 544629), (543, 257771), (771, 181543), (1003, 139551), (3009, 46517), (3077, 45489), (4369, 32037), (9231, 15163), (10679, 13107)]