1954281393

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1\times {\mathrm{613}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 3048230016

約数和(自身を除く): 1093948623

約数列:

[1, 3, 9, 17, 51, 67, 153, 201, 311, 603, 613, 933, 1139, 1839, 2799, 3417, 5287, 5517, 10251, 10421, 15861, 20837, 31263, 41071, 47583, 62511, 93789, 123213, 187533, 190643, 354229, 369639, 571929, 698207, 1062687, 1715787, 2094621, 3188061, 3240931, 6283863, 9722793, 12773081, 29168379, 38319243, 114957729, 217142377, 651427131, 1954281393]

約数ペア:

[(1, 1954281393), (3, 651427131), (9, 217142377), (17, 114957729), (51, 38319243), (67, 29168379), (153, 12773081), (201, 9722793), (311, 6283863), (603, 3240931), (613, 3188061), (933, 2094621), (1139, 1715787), (1839, 1062687), (2799, 698207), (3417, 571929), (5287, 369639), (5517, 354229), (10251, 190643), (10421, 187533), (15861, 123213), (20837, 93789), (31263, 62511), (41071, 47583)]