72971472549

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{4693001}}^1$

素因数の和:4693148

約数の個数: 16

約数和(自身を含む): 100017258624

約数和(自身を除く): 27045786075

約数列:

[1, 3, 71, 73, 213, 219, 5183, 15549, 4693001, 14079003, 333203071, 342589073, 999609213, 1027767219, 24323824183, 72971472549]

約数ペア:

[(1, 72971472549), (3, 24323824183), (71, 1027767219), (73, 999609213), (213, 342589073), (219, 333203071), (5183, 14079003), (15549, 4693001)]