27261339

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{17783}}^1$

素因数の和:17866

約数の個数: 16

約数和(自身を含む): 42112512

約数和(自身を除く): 14851173

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 17783, 53349, 124481, 373443, 1298159, 3894477, 9087113, 27261339]

約数ペア:

[(1, 27261339), (3, 9087113), (7, 3894477), (21, 1298159), (73, 373443), (219, 124481), (511, 53349), (1533, 17783)]