152020136523

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{21000157}}^1$

素因数の和:21000306

約数の個数: 16

約数和(自身を含む): 215041617920

約数和(自身を除く): 63021481397

約数列:

[1, 3, 19, 57, 127, 381, 2413, 7239, 21000157, 63000471, 399002983, 1197008949, 2667019939, 8001059817, 50673378841, 152020136523]

約数ペア:

[(1, 152020136523), (3, 50673378841), (19, 8001059817), (57, 2667019939), (127, 1197008949), (381, 399002983), (2413, 63000471), (7239, 21000157)]