87859779

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89017}}^1$

素因数の和:89074

約数の個数: 16

約数和(自身を含む): 136731648

約数和(自身を除く): 48871869

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 89017, 267051, 623119, 1869357, 4183799, 12551397, 29286593, 87859779]

約数ペア:

[(1, 87859779), (3, 29286593), (7, 12551397), (21, 4183799), (47, 1869357), (141, 623119), (329, 267051), (987, 89017)]