73767561

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{1361}}^1$

素因数の和:1489

約数の個数: 32

約数和(自身を含む): 117676800

約数和(自身を除く): 43909239

約数列:

[1, 3, 7, 21, 29, 87, 89, 203, 267, 609, 623, 1361, 1869, 2581, 4083, 7743, 9527, 18067, 28581, 39469, 54201, 118407, 121129, 276283, 363387, 828849, 847903, 2543709, 3512741, 10538223, 24589187, 73767561]

約数ペア:

[(1, 73767561), (3, 24589187), (7, 10538223), (21, 3512741), (29, 2543709), (87, 847903), (89, 828849), (203, 363387), (267, 276283), (609, 121129), (623, 118407), (1361, 54201), (1869, 39469), (2581, 28581), (4083, 18067), (7743, 9527)]