65086857

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^2$

素因数の和:278

約数の個数: 36

約数和(自身を含む): 104976144

約数和(自身を除く): 39889287

約数列:

[1, 3, 9, 11, 33, 83, 89, 99, 249, 267, 747, 801, 913, 979, 2739, 2937, 7387, 7921, 8217, 8811, 22161, 23763, 66483, 71289, 81257, 87131, 243771, 261393, 657443, 731313, 784179, 1972329, 5916987, 7231873, 21695619, 65086857]

約数ペア:

[(1, 65086857), (3, 21695619), (9, 7231873), (11, 5916987), (33, 1972329), (83, 784179), (89, 731313), (99, 657443), (249, 261393), (267, 243771), (747, 87131), (801, 81257), (913, 71289), (979, 66483), (2739, 23763), (2937, 22161), (7387, 8811), (7921, 8217)]