27720237219

素因数分解:

$3^1\times {\mathrm{509}}^1\times {\mathrm{1319}}^1\times {\mathrm{13763}}^1$

素因数の和:15594

約数の個数: 16

約数和(自身を含む): 37063699200

約数和(自身を除く): 9343461981

約数列:

[1, 3, 509, 1319, 1527, 3957, 13763, 41289, 671371, 2014113, 7005367, 18153397, 21016101, 54460191, 9240079073, 27720237219]

約数ペア:

[(1, 27720237219), (3, 9240079073), (509, 54460191), (1319, 21016101), (1527, 18153397), (3957, 7005367), (13763, 2014113), (41289, 671371)]