81342834

素因数分解:

$2^1\times 3^1\times {\mathrm{317}}^1\times {\mathrm{42767}}^1$

素因数の和:43089

約数の個数: 16

約数和(自身を含む): 163202688

約数和(自身を除く): 81859854

約数列:

[1, 2, 3, 6, 317, 634, 951, 1902, 42767, 85534, 128301, 256602, 13557139, 27114278, 40671417, 81342834]

約数ペア:

[(1, 81342834), (2, 40671417), (3, 27114278), (6, 13557139), (317, 256602), (634, 128301), (951, 85534), (1902, 42767)]