71567985181

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{617}}^1\times {\mathrm{5323}}^1$

素因数の和:6241

約数の個数: 32

約数和(自身を含む): 89704885248

約数和(自身を除く): 18136900067

約数列:

[1, 7, 11, 77, 283, 617, 1981, 3113, 4319, 5323, 6787, 21791, 37261, 47509, 58553, 174611, 409871, 1222277, 1506409, 1920721, 3284291, 10544863, 13445047, 16570499, 22990037, 36127201, 115993493, 252890407, 929454353, 6506180471, 10223997883, 71567985181]

約数ペア:

[(1, 71567985181), (7, 10223997883), (11, 6506180471), (77, 929454353), (283, 252890407), (617, 115993493), (1981, 36127201), (3113, 22990037), (4319, 16570499), (5323, 13445047), (6787, 10544863), (21791, 3284291), (37261, 1920721), (47509, 1506409), (58553, 1222277), (174611, 409871)]