72243073

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{3001}}^1$

素因数の和:3208

約数の個数: 16

約数和(自身を含む): 87418240

約数和(自身を除く): 15175167

約数列:

[1, 7, 19, 133, 181, 1267, 3001, 3439, 21007, 24073, 57019, 399133, 543181, 3802267, 10320439, 72243073]

約数ペア:

[(1, 72243073), (7, 10320439), (19, 3802267), (133, 543181), (181, 399133), (1267, 57019), (3001, 24073), (3439, 21007)]