972027

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:192

約数の個数: 32

約数和(自身を含む): 1702400

約数和(自身を除く): 730373

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 139, 189, 259, 333, 417, 777, 973, 999, 1251, 2331, 2919, 3753, 5143, 6993, 8757, 15429, 26271, 36001, 46287, 108003, 138861, 324009, 972027]

約数ペア:

[(1, 972027), (3, 324009), (7, 138861), (9, 108003), (21, 46287), (27, 36001), (37, 26271), (63, 15429), (111, 8757), (139, 6993), (189, 5143), (259, 3753), (333, 2919), (417, 2331), (777, 1251), (973, 999)]