167267457

素因数分解:

$3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{6367}}^1$

素因数の和:6522

約数の個数: 32

約数和(自身を含む): 285286400

約数和(自身を除く): 118018943

約数列:

[1, 3, 7, 9, 21, 27, 63, 139, 189, 417, 973, 1251, 2919, 3753, 6367, 8757, 19101, 26271, 44569, 57303, 133707, 171909, 401121, 885013, 1203363, 2655039, 6195091, 7965117, 18585273, 23895351, 55755819, 167267457]

約数ペア:

[(1, 167267457), (3, 55755819), (7, 23895351), (9, 18585273), (21, 7965117), (27, 6195091), (63, 2655039), (139, 1203363), (189, 885013), (417, 401121), (973, 171909), (1251, 133707), (2919, 57303), (3753, 44569), (6367, 26271), (8757, 19101)]