72157021053

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{3847}}^1\times {\mathrm{480941}}^1$

素因数の和:484804

約数の個数: 16

約数和(自身を含む): 103637229696

約数和(自身を除く): 31480208643

約数列:

[1, 3, 13, 39, 3847, 11541, 50011, 150033, 480941, 1442823, 6252233, 18756699, 1850180027, 5550540081, 24052340351, 72157021053]

約数ペア:

[(1, 72157021053), (3, 24052340351), (13, 5550540081), (39, 1850180027), (3847, 18756699), (11541, 6252233), (50011, 1442823), (150033, 480941)]