70680441

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{6271}}^1$

素因数の和:6321

約数の個数: 24

約数和(自身を含む): 107828224

約数和(自身を除く): 37147783

約数列:

[1, 3, 13, 17, 39, 51, 221, 289, 663, 867, 3757, 6271, 11271, 18813, 81523, 106607, 244569, 319821, 1385891, 1812319, 4157673, 5436957, 23560147, 70680441]

約数ペア:

[(1, 70680441), (3, 23560147), (13, 5436957), (17, 4157673), (39, 1812319), (51, 1385891), (221, 319821), (289, 244569), (663, 106607), (867, 81523), (3757, 18813), (6271, 11271)]