79992321

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1\times {\mathrm{1307}}^1$

素因数の和:2220

約数の個数: 16

約数和(自身を含む): 111504384

約数和(自身を除く): 31512063

約数列:

[1, 3, 23, 69, 887, 1307, 2661, 3921, 20401, 30061, 61203, 90183, 1159309, 3477927, 26664107, 79992321]

約数ペア:

[(1, 79992321), (3, 26664107), (23, 3477927), (69, 1159309), (887, 90183), (1307, 61203), (2661, 30061), (3921, 20401)]