142070733

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{39563}}^1$

素因数の和:39598

約数の個数: 32

約数和(自身を含む): 253209600

約数和(自身を除く): 111138867

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 39563, 118689, 276941, 356067, 751697, 830823, 1068201, 2255091, 2492469, 5261879, 6765273, 7477407, 15785637, 20295819, 47356911, 142070733]

約数ペア:

[(1, 142070733), (3, 47356911), (7, 20295819), (9, 15785637), (19, 7477407), (21, 6765273), (27, 5261879), (57, 2492469), (63, 2255091), (133, 1068201), (171, 830823), (189, 751697), (399, 356067), (513, 276941), (1197, 118689), (3591, 39563)]