70998081

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{27941}}^1$

素因数の和:27973

約数の個数: 24

約数和(自身を含む): 118921152

約数和(自身を除く): 47923071

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 27941, 83823, 195587, 307351, 586761, 922053, 2151457, 3380861, 6454371, 10142583, 23666027, 70998081]

約数ペア:

[(1, 70998081), (3, 23666027), (7, 10142583), (11, 6454371), (21, 3380861), (33, 2151457), (77, 922053), (121, 586761), (231, 307351), (363, 195587), (847, 83823), (2541, 27941)]