89124321

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2503}}^1$

素因数の和:2613

約数の個数: 32

約数和(自身を含む): 141345792

約数和(自身を除く): 52221471

約数列:

[1, 3, 11, 13, 33, 39, 83, 143, 249, 429, 913, 1079, 2503, 2739, 3237, 7509, 11869, 27533, 32539, 35607, 82599, 97617, 207749, 357929, 623247, 1073787, 2285239, 2700737, 6855717, 8102211, 29708107, 89124321]

約数ペア:

[(1, 89124321), (3, 29708107), (11, 8102211), (13, 6855717), (33, 2700737), (39, 2285239), (83, 1073787), (143, 623247), (249, 357929), (429, 207749), (913, 97617), (1079, 82599), (2503, 35607), (2739, 32539), (3237, 27533), (7509, 11869)]