26054291277

素因数分解:

$3^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{473723}}^1$

素因数の和:473839

約数の個数: 40

約数和(自身を含む): 44939353536

約数和(自身を除く): 18885062259

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 97, 189, 291, 567, 679, 873, 2037, 2619, 6111, 7857, 18333, 54999, 473723, 1421169, 3316061, 4263507, 9948183, 12790521, 29844549, 38371563, 45951131, 89533647, 137853393, 268600941, 321657917, 413560179, 964973751, 1240680537, 2894921253, 3722041611, 8684763759, 26054291277]

約数ペア:

[(1, 26054291277), (3, 8684763759), (7, 3722041611), (9, 2894921253), (21, 1240680537), (27, 964973751), (63, 413560179), (81, 321657917), (97, 268600941), (189, 137853393), (291, 89533647), (567, 45951131), (679, 38371563), (873, 29844549), (2037, 12790521), (2619, 9948183), (6111, 4263507), (7857, 3316061), (18333, 1421169), (54999, 473723)]