172320206463

素因数分解:

$3^3\times {\mathrm{1171}}^1\times {\mathrm{5450239}}^1$

素因数の和:5451419

約数の個数: 16

約数和(自身を含む): 255507251200

約数和(自身を除く): 83187044737

約数列:

[1, 3, 9, 27, 1171, 3513, 10539, 31617, 5450239, 16350717, 49052151, 147156453, 6382229869, 19146689607, 57440068821, 172320206463]

約数ペア:

[(1, 172320206463), (3, 57440068821), (9, 19146689607), (27, 6382229869), (1171, 147156453), (3513, 49052151), (10539, 16350717), (31617, 5450239)]