127457538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1634071}}^1$

素因数の和:1634089

約数の個数: 16

約数和(自身を含む): 274524096

約数和(自身を除く): 147066558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1634071, 3268142, 4902213, 9804426, 21242923, 42485846, 63728769, 127457538]

約数ペア:

[(1, 127457538), (2, 63728769), (3, 42485846), (6, 21242923), (13, 9804426), (26, 4902213), (39, 3268142), (78, 1634071)]