127181478

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1115627}}^1$

素因数の和:1115651

約数の個数: 16

約数和(自身を含む): 267750720

約数和(自身を除く): 140569242

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1115627, 2231254, 3346881, 6693762, 21196913, 42393826, 63590739, 127181478]

約数ペア:

[(1, 127181478), (2, 63590739), (3, 42393826), (6, 21196913), (19, 6693762), (38, 3346881), (57, 2231254), (114, 1115627)]