64292697

素因数分解:

$3^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:361

約数の個数: 56

約数和(自身を含む): 113112384

約数和(自身を除く): 48819687

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 81, 129, 189, 243, 293, 301, 387, 567, 729, 879, 903, 1161, 1701, 2051, 2637, 2709, 3483, 5103, 6153, 7911, 8127, 10449, 12599, 18459, 23733, 24381, 31347, 37797, 55377, 71199, 73143, 88193, 113391, 166131, 213597, 219429, 264579, 340173, 498393, 793737, 1020519, 1495179, 2381211, 3061557, 7143633, 9184671, 21430899, 64292697]

約数ペア:

[(1, 64292697), (3, 21430899), (7, 9184671), (9, 7143633), (21, 3061557), (27, 2381211), (43, 1495179), (63, 1020519), (81, 793737), (129, 498393), (189, 340173), (243, 264579), (293, 219429), (301, 213597), (387, 166131), (567, 113391), (729, 88193), (879, 73143), (903, 71199), (1161, 55377), (1701, 37797), (2051, 31347), (2637, 24381), (2709, 23733), (3483, 18459), (5103, 12599), (6153, 10449), (7911, 8127)]