97278279

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{21347}}^1$

素因数の和:21395

約数の個数: 24

約数和(自身を含む): 155755008

約数和(自身を除く): 58476729

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 21347, 64041, 149429, 448287, 661757, 1046003, 1985271, 3138009, 4632299, 13896897, 32426093, 97278279]

約数ペア:

[(1, 97278279), (3, 32426093), (7, 13896897), (21, 4632299), (31, 3138009), (49, 1985271), (93, 1046003), (147, 661757), (217, 448287), (651, 149429), (1519, 64041), (4557, 21347)]