61132278

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{143503}}^1$

素因数の和:143579

約数の個数: 16

約数和(自身を含む): 123987456

約数和(自身を除く): 62855178

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 143503, 287006, 430509, 861018, 10188713, 20377426, 30566139, 61132278]

約数ペア:

[(1, 61132278), (2, 30566139), (3, 20377426), (6, 10188713), (71, 861018), (142, 430509), (213, 287006), (426, 143503)]