667341315

素因数分解:

$3^3\times 5^1\times {\mathrm{4943269}}^1$

素因数の和:4943283

約数の個数: 16

約数和(自身を含む): 1186384800

約数和(自身を除く): 519043485

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 4943269, 14829807, 24716345, 44489421, 74149035, 133468263, 222447105, 667341315]

約数ペア:

[(1, 667341315), (3, 222447105), (5, 133468263), (9, 74149035), (15, 44489421), (27, 24716345), (45, 14829807), (135, 4943269)]