84055881

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6551}}^1$

素因数の和:6621

約数の個数: 32

約数和(自身を含む): 140894208

約数和(自身を除く): 56838327

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 987, 1833, 4277, 6551, 12831, 19653, 45857, 85163, 137571, 255489, 307897, 596141, 923691, 1788423, 2155279, 4002661, 6465837, 12007983, 28018627, 84055881]

約数ペア:

[(1, 84055881), (3, 28018627), (7, 12007983), (13, 6465837), (21, 4002661), (39, 2155279), (47, 1788423), (91, 923691), (141, 596141), (273, 307897), (329, 255489), (611, 137571), (987, 85163), (1833, 45857), (4277, 19653), (6551, 12831)]