80038401

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1\times {\mathrm{811}}^1$

素因数の和:1372

約数の個数: 16

約数和(自身を含む): 108665088

約数和(自身を除く): 28626687

約数列:

[1, 3, 67, 201, 491, 811, 1473, 2433, 32897, 54337, 98691, 163011, 398201, 1194603, 26679467, 80038401]

約数ペア:

[(1, 80038401), (3, 26679467), (67, 1194603), (201, 398201), (491, 163011), (811, 98691), (1473, 54337), (2433, 32897)]