71173509

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{433}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 110242944

約数和(自身を除く): 39069435

約数列:

[1, 3, 11, 17, 33, 51, 187, 293, 433, 561, 879, 1299, 3223, 4763, 4981, 7361, 9669, 14289, 14943, 22083, 54791, 80971, 126869, 164373, 242913, 380607, 1395559, 2156773, 4186677, 6470319, 23724503, 71173509]

約数ペア:

[(1, 71173509), (3, 23724503), (11, 6470319), (17, 4186677), (33, 2156773), (51, 1395559), (187, 380607), (293, 242913), (433, 164373), (561, 126869), (879, 80971), (1299, 54791), (3223, 22083), (4763, 14943), (4981, 14289), (7361, 9669)]