7945843149

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{1063}}^1\times {\mathrm{1619}}^1$

素因数の和:2716

約数の個数: 48

約数和(自身を含む): 12548390400

約数和(自身を除く): 4602547251

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1063, 1539, 1619, 3189, 4617, 4857, 9567, 14571, 20197, 28701, 30761, 43713, 60591, 86103, 92283, 131139, 181773, 258309, 276849, 393417, 545319, 830547, 1635957, 1720997, 2491641, 4907871, 5162991, 7474923, 15488973, 32698943, 46466919, 98096829, 139400757, 294290487, 418202271, 882871461, 2648614383, 7945843149]

約数ペア:

[(1, 7945843149), (3, 2648614383), (9, 882871461), (19, 418202271), (27, 294290487), (57, 139400757), (81, 98096829), (171, 46466919), (243, 32698943), (513, 15488973), (1063, 7474923), (1539, 5162991), (1619, 4907871), (3189, 2491641), (4617, 1720997), (4857, 1635957), (9567, 830547), (14571, 545319), (20197, 393417), (28701, 276849), (30761, 258309), (43713, 181773), (60591, 131139), (86103, 92283)]