118533891

素因数分解:

$3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 190425600

約数和(自身を除く): 71891709

約数列:

[1, 3, 7, 21, 49, 59, 79, 147, 173, 177, 237, 413, 519, 553, 1211, 1239, 1659, 2891, 3633, 3871, 4661, 8477, 8673, 10207, 11613, 13667, 13983, 25431, 30621, 32627, 41001, 71449, 95669, 97881, 214347, 228389, 287007, 500143, 669683, 685167, 806353, 1500429, 2009049, 2419059, 5644471, 16933413, 39511297, 118533891]

約数ペア:

[(1, 118533891), (3, 39511297), (7, 16933413), (21, 5644471), (49, 2419059), (59, 2009049), (79, 1500429), (147, 806353), (173, 685167), (177, 669683), (237, 500143), (413, 287007), (519, 228389), (553, 214347), (1211, 97881), (1239, 95669), (1659, 71449), (2891, 41001), (3633, 32627), (3871, 30621), (4661, 25431), (8477, 13983), (8673, 13667), (10207, 11613)]