47127717

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19181}}^1$

素因数の和:19210

約数の個数: 32

約数和(自身を含む): 85935360

約数和(自身を除く): 38807643

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 19181, 57543, 134267, 172629, 249353, 402801, 517887, 748059, 1208403, 1745471, 2244177, 3625209, 5236413, 6732531, 15709239, 47127717]

約数ペア:

[(1, 47127717), (3, 15709239), (7, 6732531), (9, 5236413), (13, 3625209), (21, 2244177), (27, 1745471), (39, 1208403), (63, 748059), (91, 517887), (117, 402801), (189, 249353), (273, 172629), (351, 134267), (819, 57543), (2457, 19181)]