71810361553

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{11117}}^1$

素因数の和:11553

約数の個数: 32

約数和(自身を含む): 85531396608

約数和(自身を除く): 13721035055

約数列:

[1, 7, 41, 71, 287, 317, 497, 2219, 2911, 11117, 12997, 20377, 22507, 77819, 90979, 157549, 455797, 789307, 922787, 3190579, 3524089, 5525149, 6459509, 24668623, 32361587, 144487649, 226531109, 250210319, 1011413543, 1751472233, 10258623079, 71810361553]

約数ペア:

[(1, 71810361553), (7, 10258623079), (41, 1751472233), (71, 1011413543), (287, 250210319), (317, 226531109), (497, 144487649), (2219, 32361587), (2911, 24668623), (11117, 6459509), (12997, 5525149), (20377, 3524089), (22507, 3190579), (77819, 922787), (90979, 789307), (157549, 455797)]