80827263

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{599}}^1$

素因数の和:692

約数の個数: 48

約数和(自身を含む): 134784000

約数和(自身を除く): 53956737

約数列:

[1, 3, 9, 11, 29, 33, 47, 87, 99, 141, 261, 319, 423, 517, 599, 957, 1363, 1551, 1797, 2871, 4089, 4653, 5391, 6589, 12267, 14993, 17371, 19767, 28153, 44979, 52113, 59301, 84459, 134937, 156339, 191081, 253377, 309683, 573243, 816437, 929049, 1719729, 2449311, 2787147, 7347933, 8980807, 26942421, 80827263]

約数ペア:

[(1, 80827263), (3, 26942421), (9, 8980807), (11, 7347933), (29, 2787147), (33, 2449311), (47, 1719729), (87, 929049), (99, 816437), (141, 573243), (261, 309683), (319, 253377), (423, 191081), (517, 156339), (599, 134937), (957, 84459), (1363, 59301), (1551, 52113), (1797, 44979), (2871, 28153), (4089, 19767), (4653, 17371), (5391, 14993), (6589, 12267)]