156953308521

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{1597}}^1\times {\mathrm{257953}}^1$

素因数の和:259680

約数の個数: 16

約数和(自身を含む): 211051771904

約数和(自身を除く): 54098463383

約数列:

[1, 3, 127, 381, 1597, 4791, 202819, 257953, 608457, 773859, 32760031, 98280093, 411950941, 1235852823, 52317769507, 156953308521]

約数ペア:

[(1, 156953308521), (3, 52317769507), (127, 1235852823), (381, 411950941), (1597, 98280093), (4791, 32760031), (202819, 773859), (257953, 608457)]