256022829

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{106543}}^1$

素因数の和:106641

約数の個数: 16

約数和(自身を含む): 383558400

約数和(自身を除く): 127535571

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 106543, 319629, 958887, 2876661, 9482327, 28446981, 85340943, 256022829]

約数ペア:

[(1, 256022829), (3, 85340943), (9, 28446981), (27, 9482327), (89, 2876661), (267, 958887), (801, 319629), (2403, 106543)]