83666163

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1789}}^1$

素因数の和:1947

約数の個数: 32

約数和(自身を含む): 136097280

約数和(自身を除く): 52431117

約数列:

[1, 3, 7, 17, 21, 51, 119, 131, 357, 393, 917, 1789, 2227, 2751, 5367, 6681, 12523, 15589, 30413, 37569, 46767, 91239, 212891, 234359, 638673, 703077, 1640513, 3984103, 4921539, 11952309, 27888721, 83666163]

約数ペア:

[(1, 83666163), (3, 27888721), (7, 11952309), (17, 4921539), (21, 3984103), (51, 1640513), (119, 703077), (131, 638673), (357, 234359), (393, 212891), (917, 91239), (1789, 46767), (2227, 37569), (2751, 30413), (5367, 15589), (6681, 12523)]