259299085869

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{204333401}}^1$

素因数の和:204333457

約数の個数: 16

約数和(自身を含む): 392320131840

約数和(自身を除く): 133021045971

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 204333401, 613000203, 1839000609, 5517001827, 9603669847, 28811009541, 86433028623, 259299085869]

約数ペア:

[(1, 259299085869), (3, 86433028623), (9, 28811009541), (27, 9603669847), (47, 5517001827), (141, 1839000609), (423, 613000203), (1269, 204333401)]