264840003

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{62477}}^1$

素因数の和:62643

約数の個数: 16

約数和(自身を含む): 394860960

約数和(自身を除く): 130020957

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 62477, 187431, 562293, 1686879, 9808889, 29426667, 88280001, 264840003]

約数ペア:

[(1, 264840003), (3, 88280001), (9, 29426667), (27, 9808889), (157, 1686879), (471, 562293), (1413, 187431), (4239, 62477)]