141952689

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{937}}^1$

素因数の和:1158

約数の個数: 32

約数和(自身を含む): 218516480

約数和(自身を除く): 76563791

約数列:

[1, 3, 9, 27, 31, 93, 181, 279, 543, 837, 937, 1629, 2811, 4887, 5611, 8433, 16833, 25299, 29047, 50499, 87141, 151497, 169597, 261423, 508791, 784269, 1526373, 4579119, 5257507, 15772521, 47317563, 141952689]

約数ペア:

[(1, 141952689), (3, 47317563), (9, 15772521), (27, 5257507), (31, 4579119), (93, 1526373), (181, 784269), (279, 508791), (543, 261423), (837, 169597), (937, 151497), (1629, 87141), (2811, 50499), (4887, 29047), (5611, 25299), (8433, 16833)]