163533132091

素因数分解:

$7^2\times {\mathrm{521}}^1\times {\mathrm{2239}}^1\times {\mathrm{2861}}^1$

素因数の和:5635

約数の個数: 24

約数和(自身を含む): 190749323520

約数和(自身を除く): 27216191429

約数列:

[1, 7, 49, 521, 2239, 2861, 3647, 15673, 20027, 25529, 109711, 140189, 1166519, 1490581, 6405779, 8165633, 10434067, 44840453, 57159431, 73038469, 313883171, 3337410859, 23361876013, 163533132091]

約数ペア:

[(1, 163533132091), (7, 23361876013), (49, 3337410859), (521, 313883171), (2239, 73038469), (2861, 57159431), (3647, 44840453), (15673, 10434067), (20027, 8165633), (25529, 6405779), (109711, 1490581), (140189, 1166519)]