83670279

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{1289}}^1$

素因数の和:1591

約数の個数: 32

約数和(自身を含む): 139691520

約数和(自身を除く): 56021241

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 281, 843, 1289, 1967, 3091, 3867, 5901, 9023, 9273, 14179, 21637, 27069, 42537, 64911, 99253, 297759, 362209, 1086627, 2535463, 3984299, 7606389, 11952897, 27890093, 83670279]

約数ペア:

[(1, 83670279), (3, 27890093), (7, 11952897), (11, 7606389), (21, 3984299), (33, 2535463), (77, 1086627), (231, 362209), (281, 297759), (843, 99253), (1289, 64911), (1967, 42537), (3091, 27069), (3867, 21637), (5901, 14179), (9023, 9273)]