289188603

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{20717}}^1$

素因数の和:20784

約数の個数: 32

約数和(自身を含む): 477342720

約数和(自身を除く): 188154117

約数列:

[1, 3, 9, 11, 27, 33, 47, 99, 141, 297, 423, 517, 1269, 1551, 4653, 13959, 20717, 62151, 186453, 227887, 559359, 683661, 973699, 2050983, 2921097, 6152949, 8763291, 10710689, 26289873, 32132067, 96396201, 289188603]

約数ペア:

[(1, 289188603), (3, 96396201), (9, 32132067), (11, 26289873), (27, 10710689), (33, 8763291), (47, 6152949), (99, 2921097), (141, 2050983), (297, 973699), (423, 683661), (517, 559359), (1269, 227887), (1551, 186453), (4653, 62151), (13959, 20717)]