78367011621

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1\times {\mathrm{54979}}^1$

素因数の和:56489

約数の個数: 32

約数和(自身を含む): 116540006400

約数和(自身を除く): 38172994779

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 1471, 4413, 25007, 27949, 54979, 75021, 83847, 164937, 475133, 934643, 1044601, 1425399, 2803929, 3133803, 17758217, 53274651, 80874109, 242622327, 1374859853, 1536608071, 4124579559, 4609824213, 26122337207, 78367011621]

約数ペア:

[(1, 78367011621), (3, 26122337207), (17, 4609824213), (19, 4124579559), (51, 1536608071), (57, 1374859853), (323, 242622327), (969, 80874109), (1471, 53274651), (4413, 17758217), (25007, 3133803), (27949, 2803929), (54979, 1425399), (75021, 1044601), (83847, 934643), (164937, 475133)]