69438601281

素因数分解:

$3^1\times 7^1\times {\mathrm{10771}}^1\times {\mathrm{306991}}^1$

素因数の和:317772

約数の個数: 16

約数和(自身を含む): 105821370368

約数和(自身を除く): 36382769087

約数列:

[1, 3, 7, 21, 10771, 32313, 75397, 226191, 306991, 920973, 2148937, 6446811, 3306600061, 9919800183, 23146200427, 69438601281]

約数ペア:

[(1, 69438601281), (3, 23146200427), (7, 9919800183), (21, 3306600061), (10771, 6446811), (32313, 2148937), (75397, 920973), (226191, 306991)]