16018702975557

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{491537113}}^1$

素因数の和:491537210

約数の個数: 32

約数和(自身を含む): 25481283989760

約数和(自身を除く): 9462581014203

約数列:

[1, 3, 9, 17, 27, 51, 71, 153, 213, 459, 639, 1207, 1917, 3621, 10863, 32589, 491537113, 1474611339, 4423834017, 8356130921, 13271502051, 25068392763, 34899135023, 75205178289, 104697405069, 225615534867, 314092215207, 593285295391, 942276645621, 1779855886173, 5339567658519, 16018702975557]

約数ペア:

[(1, 16018702975557), (3, 5339567658519), (9, 1779855886173), (17, 942276645621), (27, 593285295391), (51, 314092215207), (71, 225615534867), (153, 104697405069), (213, 75205178289), (459, 34899135023), (639, 25068392763), (1207, 13271502051), (1917, 8356130921), (3621, 4423834017), (10863, 1474611339), (32589, 491537113)]