79399887

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3823}}^1$

素因数の和:3899

約数の個数: 32

約数和(自身を含む): 129220608

約数和(自身を除く): 49820721

約数列:

[1, 3, 7, 21, 23, 43, 69, 129, 161, 301, 483, 903, 989, 2967, 3823, 6923, 11469, 20769, 26761, 80283, 87929, 164389, 263787, 493167, 615503, 1150723, 1846509, 3452169, 3780947, 11342841, 26466629, 79399887]

約数ペア:

[(1, 79399887), (3, 26466629), (7, 11342841), (21, 3780947), (23, 3452169), (43, 1846509), (69, 1150723), (129, 615503), (161, 493167), (301, 263787), (483, 164389), (903, 87929), (989, 80283), (2967, 26761), (3823, 20769), (6923, 11469)]