131285286

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{73673}}^1$

素因数の和:73698

約数の個数: 40

約数和(自身を含む): 320923944

約数和(自身を除く): 189638658

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1782, 73673, 147346, 221019, 442038, 663057, 810403, 1326114, 1620806, 1989171, 2431209, 3978342, 4862418, 5967513, 7293627, 11935026, 14587254, 21880881, 43761762, 65642643, 131285286]

約数ペア:

[(1, 131285286), (2, 65642643), (3, 43761762), (6, 21880881), (9, 14587254), (11, 11935026), (18, 7293627), (22, 5967513), (27, 4862418), (33, 3978342), (54, 2431209), (66, 1989171), (81, 1620806), (99, 1326114), (162, 810403), (198, 663057), (297, 442038), (594, 221019), (891, 147346), (1782, 73673)]