156982169967

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{38732339}}^1$

素因数の和:38732542

約数の個数: 16

約数和(自身を含む): 240450366720

約数和(自身を除く): 83468196753

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 38732339, 116197017, 271126373, 813379119, 7475341427, 22426024281, 52327389989, 156982169967]

約数ペア:

[(1, 156982169967), (3, 52327389989), (7, 22426024281), (21, 7475341427), (193, 813379119), (579, 271126373), (1351, 116197017), (4053, 38732339)]