80997198

素因数分解:

$2^1\times 3^1\times {\mathrm{251}}^1\times {\mathrm{53783}}^1$

素因数の和:54039

約数の個数: 16

約数和(自身を含む): 162642816

約数和(自身を除く): 81645618

約数列:

[1, 2, 3, 6, 251, 502, 753, 1506, 53783, 107566, 161349, 322698, 13499533, 26999066, 40498599, 80997198]

約数ペア:

[(1, 80997198), (2, 40498599), (3, 26999066), (6, 13499533), (251, 322698), (502, 161349), (753, 107566), (1506, 53783)]