70651581

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3361}}^1$

素因数の和:3402

約数の個数: 48

約数和(自身を含む): 128778048

約数和(自身を除く): 58126467

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 231, 273, 429, 539, 637, 1001, 1617, 1911, 3003, 3361, 7007, 10083, 21021, 23527, 36971, 43693, 70581, 110913, 131079, 164689, 258797, 305851, 480623, 494067, 776391, 917553, 1441869, 1811579, 2140957, 3364361, 5434737, 6422871, 10093083, 23550527, 70651581]

約数ペア:

[(1, 70651581), (3, 23550527), (7, 10093083), (11, 6422871), (13, 5434737), (21, 3364361), (33, 2140957), (39, 1811579), (49, 1441869), (77, 917553), (91, 776391), (143, 494067), (147, 480623), (231, 305851), (273, 258797), (429, 164689), (539, 131079), (637, 110913), (1001, 70581), (1617, 43693), (1911, 36971), (3003, 23527), (3361, 21021), (7007, 10083)]