63764091

素因数分解:

$3^4\times {\mathrm{443}}^1\times {\mathrm{1777}}^1$

素因数の和:2232

約数の個数: 20

約数和(自身を含む): 95521272

約数和(自身を除く): 31757181

約数列:

[1, 3, 9, 27, 81, 443, 1329, 1777, 3987, 5331, 11961, 15993, 35883, 47979, 143937, 787211, 2361633, 7084899, 21254697, 63764091]

約数ペア:

[(1, 63764091), (3, 21254697), (9, 7084899), (27, 2361633), (81, 787211), (443, 143937), (1329, 47979), (1777, 35883), (3987, 15993), (5331, 11961)]