120816284001

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{22212959}}^1$

素因数の和:22213013

約数の個数: 24

約数和(自身を含む): 192453085440

約数和(自身を除く): 71636801439

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 5439, 22212959, 66638877, 155490713, 466472139, 821879483, 1088434991, 2465638449, 3265304973, 5753156381, 17259469143, 40272094667, 120816284001]

約数ペア:

[(1, 120816284001), (3, 40272094667), (7, 17259469143), (21, 5753156381), (37, 3265304973), (49, 2465638449), (111, 1088434991), (147, 821879483), (259, 466472139), (777, 155490713), (1813, 66638877), (5439, 22212959)]