31518729

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{6007}}^1$

素因数の和:6077

約数の個数: 24

約数和(自身を含む): 50611392

約数和(自身を除く): 19092663

約数列:

[1, 3, 9, 11, 33, 53, 99, 159, 477, 583, 1749, 5247, 6007, 18021, 54063, 66077, 198231, 318371, 594693, 955113, 2865339, 3502081, 10506243, 31518729]

約数ペア:

[(1, 31518729), (3, 10506243), (9, 3502081), (11, 2865339), (33, 955113), (53, 594693), (99, 318371), (159, 198231), (477, 66077), (583, 54063), (1749, 18021), (5247, 6007)]