68192787

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{5039}}^1$

素因数の和:5402

約数の個数: 16

約数和(自身を含む): 98219520

約数和(自身を除く): 30026733

約数列:

[1, 3, 13, 39, 347, 1041, 4511, 5039, 13533, 15117, 65507, 196521, 1748533, 5245599, 22730929, 68192787]

約数ペア:

[(1, 68192787), (3, 22730929), (13, 5245599), (39, 1748533), (347, 196521), (1041, 65507), (4511, 15117), (5039, 13533)]