83670752109

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{20644153}}^1$

素因数の和:20644356

約数の個数: 16

約数和(自身を含む): 128158908032

約数和(自身を除く): 44488155923

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 20644153, 61932459, 144509071, 433527213, 3984321529, 11952964587, 27890250703, 83670752109]

約数ペア:

[(1, 83670752109), (3, 27890250703), (7, 11952964587), (21, 3984321529), (193, 433527213), (579, 144509071), (1351, 61932459), (4053, 20644153)]