78889734201

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1\times {\mathrm{14657}}^1$

素因数の和:15413

約数の個数: 32

約数和(自身を含む): 109421383680

約数和(自身を除く): 30531649479

約数列:

[1, 3, 47, 59, 141, 177, 647, 1941, 2773, 8319, 14657, 30409, 38173, 43971, 91227, 114519, 688879, 864763, 1794131, 2066637, 2594289, 5382393, 9483079, 28449237, 40643861, 121931583, 445704713, 559501661, 1337114139, 1678504983, 26296578067, 78889734201]

約数ペア:

[(1, 78889734201), (3, 26296578067), (47, 1678504983), (59, 1337114139), (141, 559501661), (177, 445704713), (647, 121931583), (1941, 40643861), (2773, 28449237), (8319, 9483079), (14657, 5382393), (30409, 2594289), (38173, 2066637), (43971, 1794131), (91227, 864763), (114519, 688879)]