426562011

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{25117}}^1$

素因数の和:25180

約数の個数: 32

約数和(自身を含む): 687228480

約数和(自身を除く): 260666469

約数列:

[1, 3, 9, 17, 27, 37, 51, 111, 153, 333, 459, 629, 999, 1887, 5661, 16983, 25117, 75351, 226053, 426989, 678159, 929329, 1280967, 2787987, 3842901, 8363961, 11528703, 15798593, 25091883, 47395779, 142187337, 426562011]

約数ペア:

[(1, 426562011), (3, 142187337), (9, 47395779), (17, 25091883), (27, 15798593), (37, 11528703), (51, 8363961), (111, 3842901), (153, 2787987), (333, 1280967), (459, 929329), (629, 678159), (999, 426989), (1887, 226053), (5661, 75351), (16983, 25117)]