80377847

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{727}}^1$

素因数の和:803

約数の個数: 24

約数和(自身を含む): 96620160

約数和(自身を除く): 16242313

約数列:

[1, 11, 19, 23, 209, 253, 437, 529, 727, 4807, 5819, 7997, 10051, 13813, 16721, 110561, 151943, 183931, 317699, 384583, 3494689, 4230413, 7307077, 80377847]

約数ペア:

[(1, 80377847), (11, 7307077), (19, 4230413), (23, 3494689), (209, 384583), (253, 317699), (437, 183931), (529, 151943), (727, 110561), (4807, 16721), (5819, 13813), (7997, 10051)]