71703289007

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{541}}^1\times {\mathrm{1567}}^1$

素因数の和:2439

約数の個数: 32

約数和(自身を含む): 84360105984

約数和(自身を除く): 12656816977

約数列:

[1, 7, 43, 281, 301, 541, 1567, 1967, 3787, 10969, 12083, 23263, 67381, 84581, 152021, 162841, 440327, 471667, 847747, 1064147, 3082289, 5934229, 6536903, 18934061, 36453121, 45758321, 132538427, 238216907, 255171847, 1667518349, 10243327001, 71703289007]

約数ペア:

[(1, 71703289007), (7, 10243327001), (43, 1667518349), (281, 255171847), (301, 238216907), (541, 132538427), (1567, 45758321), (1967, 36453121), (3787, 18934061), (10969, 6536903), (12083, 5934229), (23263, 3082289), (67381, 1064147), (84581, 847747), (152021, 471667), (162841, 440327)]