87186291

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{5419}}^1$

素因数の和:5626

約数の個数: 16

約数和(自身を含む): 120714240

約数和(自身を除く): 33527949

約数列:

[1, 3, 31, 93, 173, 519, 5363, 5419, 16089, 16257, 167989, 503967, 937487, 2812461, 29062097, 87186291]

約数ペア:

[(1, 87186291), (3, 29062097), (31, 2812461), (93, 937487), (173, 503967), (519, 167989), (5363, 16257), (5419, 16089)]