146484177

素因数分解:

$3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 234420480

約数和(自身を除く): 87936303

約数列:

[1, 3, 7, 21, 49, 67, 107, 139, 147, 201, 321, 417, 469, 749, 973, 1407, 2247, 2919, 3283, 5243, 6811, 7169, 9313, 9849, 14873, 15729, 20433, 21507, 27939, 44619, 50183, 65191, 104111, 150549, 195573, 312333, 351281, 456337, 728777, 996491, 1053843, 1369011, 2186331, 2989473, 6975437, 20926311, 48828059, 146484177]

約数ペア:

[(1, 146484177), (3, 48828059), (7, 20926311), (21, 6975437), (49, 2989473), (67, 2186331), (107, 1369011), (139, 1053843), (147, 996491), (201, 728777), (321, 456337), (417, 351281), (469, 312333), (749, 195573), (973, 150549), (1407, 104111), (2247, 65191), (2919, 50183), (3283, 44619), (5243, 27939), (6811, 21507), (7169, 20433), (9313, 15729), (9849, 14873)]