156721700109

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{863}}^1\times {\mathrm{19483}}^1$

素因数の和:20601

約数の個数: 32

約数和(自身を含む): 226251325440

約数和(自身を除く): 69529625331

約数列:

[1, 3, 13, 39, 239, 717, 863, 2589, 3107, 9321, 11219, 19483, 33657, 58449, 206257, 253279, 618771, 759837, 2681341, 4656437, 8044023, 13969311, 16813829, 50441487, 60533681, 181601043, 218579777, 655739331, 4018505131, 12055515393, 52240566703, 156721700109]

約数ペア:

[(1, 156721700109), (3, 52240566703), (13, 12055515393), (39, 4018505131), (239, 655739331), (717, 218579777), (863, 181601043), (2589, 60533681), (3107, 50441487), (9321, 16813829), (11219, 13969311), (19483, 8044023), (33657, 4656437), (58449, 2681341), (206257, 759837), (253279, 618771)]