72972041

素因数分解:

${\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 79110144

約数和(自身を除く): 6138103

約数列:

[1, 17, 73, 127, 463, 1241, 2159, 7871, 9271, 33799, 58801, 157607, 574583, 999617, 4292473, 72972041]

約数ペア:

[(1, 72972041), (17, 4292473), (73, 999617), (127, 574583), (463, 157607), (1241, 58801), (2159, 33799), (7871, 9271)]