81695251

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{1259}}^1$

素因数の和:1634

約数の個数: 16

約数和(自身を含む): 94711680

約数和(自身を除く): 13016429

約数列:

[1, 11, 17, 187, 347, 1259, 3817, 5899, 13849, 21403, 64889, 235433, 436873, 4805603, 7426841, 81695251]

約数ペア:

[(1, 81695251), (11, 7426841), (17, 4805603), (187, 436873), (347, 235433), (1259, 64889), (3817, 21403), (5899, 13849)]