136628709

素因数分解:

$3^1\times 7^2\times {\mathrm{787}}^1\times {\mathrm{1181}}^1$

素因数の和:1985

約数の個数: 24

約数和(自身を含む): 212362848

約数和(自身を除く): 75734139

約数列:

[1, 3, 7, 21, 49, 147, 787, 1181, 2361, 3543, 5509, 8267, 16527, 24801, 38563, 57869, 115689, 173607, 929447, 2788341, 6506129, 19518387, 45542903, 136628709]

約数ペア:

[(1, 136628709), (3, 45542903), (7, 19518387), (21, 6506129), (49, 2788341), (147, 929447), (787, 173607), (1181, 115689), (2361, 57869), (3543, 38563), (5509, 24801), (8267, 16527)]