64292151

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{278321}}^1$

素因数の和:278342

約数の個数: 16

約数和(自身を含む): 106875648

約数和(自身を除く): 42583497

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 278321, 834963, 1948247, 3061531, 5844741, 9184593, 21430717, 64292151]

約数ペア:

[(1, 64292151), (3, 21430717), (7, 9184593), (11, 5844741), (21, 3061531), (33, 1948247), (77, 834963), (231, 278321)]