266982129

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{520433}}^1$

素因数の和:520461

約数の個数: 16

約数和(自身を含む): 416347200

約数和(自身を除く): 149365071

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 520433, 1561299, 4683897, 9888227, 14051691, 29664681, 88994043, 266982129]

約数ペア:

[(1, 266982129), (3, 88994043), (9, 29664681), (19, 14051691), (27, 9888227), (57, 4683897), (171, 1561299), (513, 520433)]