15996813087

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{821}}^1\times {\mathrm{1153}}^1$

素因数の和:2151

約数の個数: 32

約数和(自身を含む): 22037596416

約数和(自身を除く): 6040783329

約数列:

[1, 3, 43, 129, 131, 393, 821, 1153, 2463, 3459, 5633, 16899, 35303, 49579, 105909, 107551, 148737, 151043, 322653, 453129, 946613, 2839839, 4624693, 6494849, 13874079, 19484547, 40704359, 122113077, 124006303, 372018909, 5332271029, 15996813087]

約数ペア:

[(1, 15996813087), (3, 5332271029), (43, 372018909), (129, 124006303), (131, 122113077), (393, 40704359), (821, 19484547), (1153, 13874079), (2463, 6494849), (3459, 4624693), (5633, 2839839), (16899, 946613), (35303, 453129), (49579, 322653), (105909, 151043), (107551, 148737)]