71356131

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{102967}}^1$

素因数の和:102991

約数の個数: 24

約数和(自身を含む): 128504064

約数和(自身を除く): 57147933

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 102967, 308901, 720769, 926703, 1132637, 2162307, 3397911, 6486921, 7928459, 10193733, 23785377, 71356131]

約数ペア:

[(1, 71356131), (3, 23785377), (7, 10193733), (9, 7928459), (11, 6486921), (21, 3397911), (33, 2162307), (63, 1132637), (77, 926703), (99, 720769), (231, 308901), (693, 102967)]