86331219

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2207}}^1$

素因数の和:2299

約数の個数: 32

約数和(自身を含む): 133539840

約数和(自身を除く): 47208621

約数列:

[1, 3, 13, 17, 39, 51, 59, 177, 221, 663, 767, 1003, 2207, 2301, 3009, 6621, 13039, 28691, 37519, 39117, 86073, 112557, 130213, 390639, 487747, 1463241, 1692769, 2213621, 5078307, 6640863, 28777073, 86331219]

約数ペア:

[(1, 86331219), (3, 28777073), (13, 6640863), (17, 5078307), (39, 2213621), (51, 1692769), (59, 1463241), (177, 487747), (221, 390639), (663, 130213), (767, 112557), (1003, 86073), (2207, 39117), (2301, 37519), (3009, 28691), (6621, 13039)]