143291277

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{4231}}^1$

素因数の和:4361

約数の個数: 24

約数和(自身を含む): 213902208

約数和(自身を除く): 70610931

約数列:

[1, 3, 9, 53, 71, 159, 213, 477, 639, 3763, 4231, 11289, 12693, 33867, 38079, 224243, 300401, 672729, 901203, 2018187, 2703609, 15921253, 47763759, 143291277]

約数ペア:

[(1, 143291277), (3, 47763759), (9, 15921253), (53, 2703609), (71, 2018187), (159, 901203), (213, 672729), (477, 300401), (639, 224243), (3763, 38079), (4231, 33867), (11289, 12693)]