156721671399

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7031977}}^1$

素因数の和:7032039

約数の個数: 32

約数和(自身を含む): 243025159680

約数和(自身を除く): 86303488281

約数列:

[1, 3, 17, 19, 23, 51, 57, 69, 323, 391, 437, 969, 1173, 1311, 7429, 22287, 7031977, 21095931, 119543609, 133607563, 161735471, 358630827, 400822689, 485206413, 2271328571, 2749503007, 3072973949, 6813985713, 8248509021, 9218921847, 52240557133, 156721671399]

約数ペア:

[(1, 156721671399), (3, 52240557133), (17, 9218921847), (19, 8248509021), (23, 6813985713), (51, 3072973949), (57, 2749503007), (69, 2271328571), (323, 485206413), (391, 400822689), (437, 358630827), (969, 161735471), (1173, 133607563), (1311, 119543609), (7429, 21095931), (22287, 7031977)]